American Roulette

{
  "game": {
    "name": "American Roulette",
    "provider": "BGaming",
    "game_kind": "table game (roulette, double-zero/American layout) — NOT a slot",
    "documentation_purpose": "Exhaustive accessibility documentation (blind/low-vision screen-reader users, deaf/hard-of-hearing, color-blind of all types, motor-impaired) from 19 desktop screenshots (1280x800) including 11 pages of an in-game rules booklet, plus OCR ground truth.",
    "important_scope_note": "This is a live-wheel table game. It has NO reels, NO paylines, NO paytable of symbols, NO wilds/scatters, NO free spins, NO bonus-buy and NO stated volatility rating. None of those slot concepts are described below because they do not exist in this build; this omission is deliberate, not an oversight.",
    "language": "English",
    "method_notes": "Numbers verified from on-screen printed text (chip plaque, rules booklet, balance/Total Bet ledger) and cross-checked with a second independent channel wherever possible (see 'cross_checks'). Anything not clearly legible is listed in 'unreadable_or_uncertain' and not invented."
  },

  "color_palette": {
    "table_felt": "Dark green baize covering the whole betting surface and the wheel-alcove floor.",
    "table_rail_and_frame": "Dark reddish-brown wood grain rail bordering the felt, with small round metal (silver/nickel) bumper studs at each corner.",
    "number_cells": "Each of the 36 numbered cells is filled with either bright red or near-black; text inside the cells is white.",
    "zero_cells": "The '0' and '00' cells at the left edge of the layout are printed in white text directly on the green felt (not filled red/black) — the wheel itself renders these two pockets in green, which is the game's way of marking them as neither red nor black (see 'wheel').",
    "outside_bet_boxes": "Green felt with white text/outlines for 1st/2nd/3rd TWELVE, 1 to 18, ODD, 19 to 36, and the '2 to 1' column boxes; the EVEN box carries a red diamond glyph and the (unlabeled, adjacent) black-diamond box represents Black — the two color bets are shown as a red diamond and a black diamond side by side.",
    "chip_denominations_row": "Five casino chips along the bottom bar, each with a distinct rim color AND a printed number: green chip '25', silver/grey chip '50', white/silver chip '1' (the default-selected chip, shown enlarged), red chip '5', blue/navy chip '10'.",
    "limits_plaque": "A small tilted dark-brown/black card ('Max 100 / Min 1') pinned to the upper-left of the felt, white text, with a small round info ('i') icon in its lower-left corner.",
    "top_bar_icons": "Three small dark circular icons top-right: a medal/rosette icon (Provability), a speaker icon (sound), and a hamburger/menu icon (three horizontal lines) — all white glyphs on translucent dark circles.",
    "bottom_bar": "Black translucent strip along the very bottom: 'Balance' with a coin-stack icon on the left, 'Total Bet' with a matching coin-stack icon on the right; both values in white/light text. A faint 'BGAMING' wordmark watermark is centered in this strip.",
    "spin_wheel_screen": "Deep maroon/burgundy background behind the wheel; the wheel itself is dark polished burl-wood with a cream/ivory number ring, alternating red/black pockets and two green pockets (0, 00); a gold-tone spindle/cone sits at the hub. A clear glass/acrylic splash guard curves around the left side of the wheel, etched with an 'AMERICAN ROULETTE' banner logo. A wooden chip tray top-right holds stacked chips in red, yellow/gold, white, green and dark grey/black.",
    "result_indicator": "After a spin, a row of small circular chips appears at the top center showing recent winning numbers: red circle for red numbers, black circle for black numbers, green circle for 0/00, each with the number and (for the most recent) its ODD/EVEN label printed underneath in small text.",
    "win_banner": "WIN text banner is bright yellow/gold, centered at the bottom of the screen.",
    "settings_and_rules_panel": "Full-screen dark, semi-transparent overlay (the dimmed table is visible behind it) with white heading text and a lighter-grey highlighted row for the active tab in the left-hand menu list.",
    "provability_panel": "Solid black side panel (right third of the screen) with white headings, green pill-shaped buttons (NEXT GAME / LAST GAME / VERIFY), dark-grey input fields with white text, and one highlighted yellow-gold field ('Final result')."
  },

  "table_layout": {
    "structure_source": "rules_p6.png verbatim: \"The table of American Roulette contains 3 rows and 12 columns. 0 and 00 go at the start of the number field. The bets are distinguished as inside and outside ones. The former refer to the numbers in the inner part of the table, the latter are the bets that are placed on the area outside the numbers.\"",
    "zero_area": "Far left of the grid: '00' label at the top-left corner, '0' label at the bottom-left corner, with a curved/rounded partial cell between them (visible on base_game.png) that forms the shared betting point used for Basket/First Five combination bets described below.",
    "number_grid_rows_top_to_bottom": [
      {"row": "top row (adjacent to '00')", "numbers": [3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36]},
      {"row": "middle row", "numbers": [2, 5, 8, 11, 14, 17, 20, 23, 26, 29, 32, 35]},
      {"row": "bottom row (adjacent to '0')", "numbers": [1, 4, 7, 10, 13, 16, 19, 22, 25, 28, 31, 34]}
    ],
    "cell_colors_read_from_base_game.png": {
      "red_numbers": [1, 3, 5, 7, 9, 12, 14, 16, 18, 19, 21, 23, 25, 27, 30, 32, 34, 36],
      "black_numbers": [2, 4, 6, 8, 10, 11, 13, 15, 17, 20, 22, 24, 26, 28, 29, 31, 33, 35],
      "cross_check": "This exact 18/18 red/black split, read cell-by-cell directly off the on-screen grid, matches the standard American double-zero roulette color wheel used in real casinos. This is an independent structural confirmation that the layout is a standard, unmodified American wheel."
    },
    "column_bet_boxes": "To the right of each of the three number rows, a box labeled '2 to 1' (one per row) — these are the three Column bets.",
    "dozen_boxes": "Below the number grid, three wide boxes labeled '1st TWELVE', '2nd TWELVE', '3rd TWELVE' (Dozen bets).",
    "even_money_boxes": "Bottom row of outside boxes, left to right: '1 to 18' (Low), 'EVEN' (with a red diamond glyph), a black-diamond box (Black, unlabeled by text — shape/color only, see color-blind note below), 'ODD', '19 to 36' (High). Between EVEN and the black-diamond box sits the actual Red bet (red diamond) and Black bet (black diamond) pair.",
    "note_on_diamond_boxes": "The Red bet box shows a red diamond shape with no text label; the Black bet box shows a black diamond shape with no text label. This is the one place on the table where color alone marks the bet type without an accompanying word — flagged below under color-blind accessibility."
  },

  "wheel": {
    "total_pockets": 38,
    "zero_count": 2,
    "zero_pockets": ["0", "00"],
    "source_quote": "rules_p2.png, verbatim: \"American Roulette is a game of a wheel and 38 slots where a ball can land. The slots from 1 to 36 are colored either black or red and the slots numbered 0 and 00 are colored green. They go in the non-consequential order. The slot numbered 00 is the main peculiarity of the American Roulette game as the European version has got only one zero.\"",
    "visual_confirmation": "wheel_closeup.png (spin/reveal screen) shows the physical wheel with both a '0' pocket and a '00' pocket, each colored green, interleaved among red and black numbered pockets around the rim — confirmed by direct visual inspection, independent of the printed rules text.",
    "rtp_arithmetic_cross_check": "Printed RTP is 94.74% (see 'rtp'). For a fair even-money-style expectation on a 38-pocket wheel, 36/38 = 94.7368...% which rounds to 94.74%. The number of pockets and the printed RTP are internally consistent, which is a self-consistency check, not an independent proof of the RTP figure.",
    "appearance": "Dark, polished burl-wood wheel body with a cream/ivory colored number ring; pockets alternate red and black with two green pockets for 0 and 00, in the standard non-sequential American order (not simply ascending). A gold/brass tapered spindle cone sits at the center hub. A clear glass or acrylic splash guard curves around part of the wheel, etched with a banner reading 'AMERICAN ROULETTE'. Reads on the exact full 38-number clockwise sequence were only partially legible on the captured frame (part of the rim is occluded by the glass guard and by motion blur during the spin); the visible portion is consistent with a standard American wheel sequence.",
    "chip_tray": "A wooden tray behind/above the wheel holds stacked casino chips in five colors — red, yellow/gold, white/ivory, green, dark grey/black — purely decorative set dressing for the wheel scene."
  },

  "rtp": {
    "value_percent": 94.74,
    "source": "rules_p2.png, printed line: \"RTP is 94.74%.\"",
    "cross_check": "See wheel.rtp_arithmetic_cross_check — 36/38 pockets = 94.7368...%, matching the printed figure to two decimal places."
  },

  "bet_limits": {
    "min_bet": 1,
    "max_bet": 100,
    "currency_label_on_plaque": "unlabeled numeric values on a plaque; demo balance/bet figures are denominated in FUN (see 'currency' below)",
    "source": "Plaque printed directly on the felt, top-left of the table, on every base_game/spin screenshot: 'Max 100' / 'Min 1', with a small info ('i') icon.",
    "action_confirmation": "Two real bets were successfully placed and resolved during capture: 1 FUN straight-up on number 17 (a loss, ball landed on 00) and 10 FUN on the Red outside bet (a win, ball landed on 3 which is red and odd, paying 1:1 for +10 FUN). Both are within the printed 1-100 range and both changed the Total Bet / Balance ledger, confirming the mechanism works in that range.",
    "upper_limit_not_action_confirmed": "The reaction of the game to an attempt to exceed 100 FUN on one spot (e.g. stacking chips past the cap) was NOT captured. Repeated attempts to place additional chips failed to register (Total Bet stayed unchanged across 15+ click attempts with pauses). A diagnostic check (document.elementFromPoint) showed the click coordinates were landing on a transparent overlay DIV with pointer-events enabled sitting above the table, and that the rendering was running at roughly 3 frames per second — both are symptoms of our headless capture environment failing to deliver input to the game engine, not a property of the game itself. The upper-limit enforcement behavior is therefore documented from the printed plaque only, and is explicitly flagged as not action-verified.",
    "chip_denominations": [1, 5, 10, 25, 50],
    "chip_denominations_method": "The chip selector row at the bottom of the table was cycled through with the selector arrow; it is a closed ring of five chips (1, 5, 10, 25, 50 — visible together on every base_game screenshot) and no denomination beyond 50 was found, confirming 50 is the largest available chip even though the table maximum (100) is higher (reached by combining chips)."
  },

  "bet_types": {
    "structure_note": "rules_p6.png verbatim: \"The table of American Roulette contains 3 rows and 12 columns. 0 and 00 go at the start of the number field. The bets are distinguished as inside and outside ones. The former refer to the numbers in the inner part of the table, the latter are the bets that are placed on the area outside the numbers.\"",
    "inside_bets": [
      {
        "name": "Straight",
        "numbers_covered": 1,
        "payout": "35:1",
        "quote": "rules_p6/p7: \"Straight bet presupposes betting on any given single number starting from 0. In this case you will get the winning from one bet made on one number.\""
      },
      {
        "name": "Split",
        "numbers_covered": 2,
        "payout": "17:1",
        "quote": "rules_p7: \"You can bet on two numbers that stand together either vertically or horizontally. In this case you put your bet on the line between these two numbers. You will get your win from one of the 2 numbers you put your bet on.\""
      },
      {
        "name": "Street",
        "numbers_covered": 3,
        "payout": "11:1",
        "quote": "rules_p7: \"This bet covers three numbers. You can put a bet on three numbers that go in a sequence and in this case put your bet on the outside line of the table.\""
      },
      {
        "name": "Basket",
        "numbers_covered": 3,
        "payout": "11:1",
        "note": "American-roulette-specific bet, only three fixed groups are allowed, not any arbitrary trio.",
        "quote": "rules_p7/p8: \"This bet covers three numbers. It can be put on the following groups: 0, 1 and 2; 00, 2 and 3 or 0, 00 and 2. In these cases put your bet on the exact point of the intersection of the aforementioned numbers.\""
      },
      {
        "name": "Corner",
        "numbers_covered": 4,
        "payout": "8:1",
        "quote": "rules_p8: \"This bet covers 4 numbers that altogether represent a square.\""
      },
      {
        "name": "First Five",
        "numbers_covered": 5,
        "payout": "6:1",
        "note": "American-roulette-specific bet, the only 5-number combination bet, fixed to the {0, 00, 1, 2, 3} group.",
        "quote": "rules_p8: \"This bet covers 5 numbers and it can be placed on 0, 00, 1, 2 and 3. As long as they go in a sequence, put a bet on the outer division line between 00 and 3.\""
      },
      {
        "name": "6 Line (Six Line)",
        "numbers_covered": 6,
        "payout": "5:1",
        "quote": "rules_p8: \"This bet covers 6 numbers when you place your bet on two streets that are located next to each other. In this case place your bet on the intersecting line of these two columns.\""
      }
    ],
    "outside_bets": [
      {
        "name": "Column bet",
        "numbers_covered": 12,
        "payout": "2:1",
        "table_marking": "The '2 to 1' box at the right end of each of the three number rows",
        "quote": "rules_p9/p10: \"This bet covers 12 numbers. It can be placed on the '2 to 1' box which will mean that you put your bet on the 12 numbers in any horizontal line.\""
      },
      {
        "name": "Dozen bet",
        "numbers_covered": 12,
        "payout": "2:1",
        "table_marking": "'1st TWELVE' / '2nd TWELVE' / '3rd TWELVE' boxes below the number grid",
        "quote": "rules_p10: \"This bet covers 12 numbers. In this case you bet is placed on the one of three groups of 12 numbers: 1-12, 13-24 or 25-36. The bet is placed on the special boxes marked 1st 12, 2nd 12 or 3rd 12.\""
      },
      {
        "name": "Low / High",
        "numbers_covered": 18,
        "payout": "1:1",
        "table_marking": "'1 to 18' box (Low) and '19 to 36' box (High)",
        "quote": "rules_p10: \"This bet covers 18 numbers. The bet is not placed on 0 or 00; only on the first 18 (they are considered low) or the last 18 (they are considered high) numbers. Put your bet in the boxes marked '1 to 18' or '19 to 36' correspondingly.\""
      },
      {
        "name": "Odd / Even",
        "numbers_covered": 18,
        "payout": "1:1",
        "table_marking": "'ODD' text box and 'EVEN' text box (EVEN box also carries a red diamond glyph)",
        "quote": "rules_p10/p11: \"Place your bet in the box marked ODD or EVEN and you will bet on any odd or even number. This bet cannot be placed on 0 or 00 as they are not considered either odd or even.\""
      },
      {
        "name": "Red / Black",
        "numbers_covered": 18,
        "payout": "1:1",
        "table_marking": "Red-diamond box (Red) and black-diamond box (Black) — no text label, shape/color coded only (see color-blind note)",
        "quote": "rules_p11: \"Place your bet on the box marked with a red or a black diamond. In this case you bet on whichever color that will show. This bet cannot be placed on 0 or 00 as they are not considered either red or black.\""
      }
    ]
  },

  "gameplay_flow": {
    "select_chip": "Click the required chip at the bottom of the table (rules_p3).",
    "place_bet": "Click the betting field of choice; several bets are allowed on different fields simultaneously (rules_p3).",
    "increase_bet": "Clicking the same field again adds another chip of the currently selected value on top of the existing stack (rules_p3).",
    "remove_single_bet": "Click the betting field and choose the CLEAR BET option that appears at the left side of the table (rules_p3/p4). Confirmed visually: base_game_bet_placed.png shows a round 'CLEAR BET' button (X icon) appearing at the left edge once a bet is placed.",
    "remove_all_bets": "NEW BETS button at the bottom-right of the table clears every placed bet (rules_p4).",
    "repeat_last_bet": "REBET button repeats the exact stakes placed in the previous round (rules_p4). Visible on spin_result_loss.png and win_screen.png as a round button with a counter-clockwise circular-arrow icon labeled 'REBET'.",
    "spin": "After placing a bet, the SPIN button starts the wheel; the round's winning number is where the ball comes to rest after several revolutions, and payouts follow the bet-type table above (rules_p5). Visible on base_game_bet_placed.png as a round button with a curved double-arrow icon labeled 'SPIN'.",
    "skip_animation": "A round 'SKIP' button (double fast-forward chevrons) appears during the wheel-spin screen (wheel_closeup.png) to fast-forward the spin animation.",
    "balance_and_total_bet": "Balance is shown bottom-left with a coin-stack icon; Total Bet is shown bottom-right with a matching coin-stack icon (rules_p4/p5, confirmed visually on every base_game/spin frame).",
    "malfunction_and_unfinished_rounds": "rules_p11 verbatim: \"Malfunction voids all plays and pays! All unfinished rounds will be terminated every 24 hours. If the game requires “Collect” - “Collect” will take place and the win from the round will be added to the player balance. If the game requires action from a player, the result is counted assuming that the player has chosen the action with no risk without raising the initial bet.\"",
    "game_version": "rules_p11 verbatim: \"Game Version 1.0.0.\""
  },

  "verified_round_examples": [
    {
      "description": "Loss example",
      "bet": "1 FUN straight-up on number 17",
      "result": "Ball landed on 00 (shown as a green circular chip labeled '00' at top center of spin_result_loss.png)",
      "balance_before_after": "999.0 FUN, unchanged after the result screen (the earlier 1 FUN stake had already been deducted from the starting 1000.0 FUN when the bet was placed)",
      "source_frame": "spin_result_loss.png"
    },
    {
      "description": "Win example (used to confirm the 1:1 even-money payout with a real balance change, not just printed text)",
      "bet": "10 FUN on the Red outside bet",
      "result": "Ball landed on 3 (red, odd) — shown at top center of win_screen.png as a red circular chip labeled '3 / ODD', with a small history strip alongside showing prior results 10 (black), 27 (red), 00 (green)",
      "win_banner": "\"WIN: 20 FUN!\" in yellow/gold text, bottom-center",
      "balance_before_after": "997.0 FUN before this round's stake resolved to 1007.0 FUN after payout — a net gain of +10 FUN on a 10 FUN stake, i.e. the stake was returned plus 10 FUN won, consistent with a 1:1 payout on an even-money bet.",
      "source_frame": "win_screen.png"
    }
  ],

  "provability_panel": {
    "how_opened": "Click the medal/rosette icon at the top-right of the screen (leftmost of the three top-right icons).",
    "heading": "\"Provability\", white text, top of a black side panel occupying roughly the right third of the screen; a white 'X' close button sits at the top-right of the panel.",
    "next_game_section": {
      "button": "Green pill-shaped 'NEXT GAME' button",
      "seed_control": "\"Push the ball further: Enter client Seed (0-37)\" with a numeric field (value 24 in the captured frame) flanked by '<' and '>' stepper arrows in green circular buttons",
      "hash_field": "\"Hash (Result + Secret)\" — a long hexadecimal hash string (e.g. '12cc8b95985b2ca637ee04bb4928...') shown in a dark input field with a copy icon, representing the pre-committed, hashed result for the upcoming round"
    },
    "last_game_section": {
      "button": "Green pill-shaped 'LAST GAME' button",
      "fields": "\"Result + Secret\" (a JSON-like string beginning '{\"server\":3,...}', with copy icon) and \"Client seed\" (numeric field, value 0 in the captured frame) side by side; below them \"Hash (Result + Secret)\" (a hexadecimal hash string with copy icon) and \"Final result\" highlighted in a yellow/gold field showing '3' — matching the number that actually landed in the round shown behind the panel (win_screen.png's round, number 3)."
    },
    "verify_action": {
      "button": "Large green 'VERIFY' button at the bottom of the panel",
      "result_before": "provability_panel.png — panel shown before pressing VERIFY, no verdict text yet",
      "result_after": "provability_verified.png — same panel after pressing VERIFY: a green pill reading 'SUCCESSFUL VERIFICATION' appears above the note \"Your player's seed had an expected impact on the final result.\""
    },
    "mechanism_description": "The panel exposes the standard provably-fair pattern for a hashed-outcome table game: before the round, the server commits to a hashed value derived from the round's result plus a secret (shown as the 'Hash (Result + Secret)' field under NEXT GAME); the player can influence the outcome via a client seed (0-37); after the round, the server reveals the result and secret, and the player (or the built-in VERIFY button) can recompute the hash from the revealed result+secret and confirm it matches the pre-committed hash, proving the result was not altered after the bet was placed.",
    "note_on_field_provably_fair": "This section documents the mechanism visible in the UI only. Whether this maps to a structured 'provably_fair' database field is a decision left to the technical lead, per this game's table-game data contract; the description here does not assert that value."
  },

  "screens": {
    "base_game": {
      "type": "base_game",
      "content": "Top-down/angled view of the green felt betting table (no wheel visible on this screen). Grid of 36 numbered cells in 3 rows x 12 columns, colored red/black per the standard American wheel color assignment (see 'table_layout'), with '00' and '0' zero cells at the left edge. To the right of each number row, a '2 to 1' column-bet box. Below the grid: 1st/2nd/3rd TWELVE dozen boxes, then a row of six outside-bet boxes (1 to 18, EVEN [red diamond], Black [black diamond, unlabeled], Red [red diamond, unlabeled] / actually paired as EVEN-Red-Black-ODD, 19 to 36 — exact left-to-right order: '1 to 18', 'EVEN', red diamond, black diamond, 'ODD', '19 to 36'). Top-left: dark 'Max 100 / Min 1' plaque with an info icon. Top-right: three icons (Provability medal, sound speaker, hamburger menu). Bottom-left: 'Balance' with value; bottom-right: 'Total Bet' with value. Bottom bar: five selectable casino chips (25 green, 50 grey/silver, 1 white/silver — enlarged as the default selection, 5 red, 10 blue/navy), with small grey triangle arrows to the left and right of the row for cycling selection. A small decorative ribbon banner reading 'AMERICAN ROULETTE' sits faintly at the bottom-left of the felt. A small clock/time readout ('20:15' style) is shown at the very top-right corner of the screen (system clock overlay from the capture environment, not a game element)."
    },
    "base_game_bet_placed": {
      "type": "base_game",
      "content": "Same table layout as base_game, after placing a 1 FUN straight bet on number 17: a white oval chip label reading '1 FUN' with a small chip icon sits on cell 17 (rendered slightly enlarged/highlighted). Total Bet now reads '1 FUN' (was 0). Two new round buttons have appeared on the left and right edges: left — a round 'CLEAR BET' button (white 'X' inside a circular chip icon); right — two stacked round buttons, 'SPIN' (curved double-arrow icon) above 'NEW BETS' (circular double-arrow icon)."
    },
    "spin_wheel": {
      "type": "info (wheel closeup, shown while the ball is spinning)",
      "content": "Full wheel view described under 'wheel' above. A round 'SKIP' button (fast-forward double-chevron icon) is fixed at the right edge to fast-forward the spin. Balance and Total Bet ledger remain visible at the bottom."
    },
    "spin_result_loss": {
      "type": "base_game",
      "content": "Table view after a resolved loss. A green circular result chip labeled '00' appears at top-center. REBET (circular arrow icon) and NEW BETS (circular double-arrow icon) buttons are stacked on the right edge; no CLEAR BET button (no active bet remains to clear pre-spin). Balance shown as 999.0 FUN, Total Bet 1 FUN (last stake, not yet cleared)."
    },
    "win_screen": {
      "type": "win_screen",
      "content": "Table view after a resolved win. A short history strip of small circular result chips at top-center: most recent first — red '3 / ODD', black '10' (labeled EVEN elsewhere), red '27', green '00'. The Red outside-bet box shows a chip stack labeled '20 FUN' with a small blue/navy chip icon, and is highlighted with a pale pink glow. A yellow/gold 'WIN: 20 FUN!' banner is centered at the bottom of the screen, overlapping the Balance/Total Bet strip. Balance reads 1007.0 FUN, Total Bet reads 10 FUN. REBET / NEW BETS buttons on the right edge, as in the loss screen."
    },
    "settings": {
      "type": "settings",
      "title": "\"American Roulette\" (heading centered at the top of the dark overlay panel)",
      "left_menu": "Three tabs stacked vertically on the left, each with a small white icon: a musical-note icon for 'Sound & Music' (highlighted/selected, light-grey background), a document icon for 'Rules', and a clock/history icon for 'History'.",
      "sound_tab_content": "Two horizontal sliders: a musical-note icon above a slider (music volume) and a speaker icon above a slider (sound-effects volume); both sliders show a red filled portion up to roughly the 70% mark with a round white/grey handle, and a lighter grey unfilled remainder.",
      "close_control": "'Back »' text button, bottom-right, white text with a double-chevron.",
      "dimmed_background": "The betting table (with its just-completed 'WIN: 20 FUN!' banner still visible, dimmed) is visible behind the semi-transparent overlay."
    },
    "rules_booklet": {
      "type": "rules, 11 pages, reached via the same menu overlay (Rules tab)",
      "navigation": "No explicit page-number indicator is printed on these pages (unlike the paginated info booklets seen on BGaming slots); pages were captured by scrolling the Rules panel to the bottom, confirmed exhausted.",
      "page_by_page": [
        {"page": 1, "content": "Heading 'American Roulette'; 'Description' section begins: origin story (18th century, invented in France, spread across Europe and to the USA); notes American roulette has peculiarities versus the European variation. Second paragraph begins the 38-slots description (continues on page 2)."},
        {"page": 2, "content": "Continuation and completion of the 38-slots description (see verbatim quote under 'wheel'); printed line 'RTP is 94.74%.'; 'Objective' section begins: 'In order to win a player should predict the exact slot where the ball will land. Depending on the type of the bet the winnings may be pretty significant.'"},
        {"page": 3, "content": "'Betting Tips' table begins (two columns, 'To:' / 'Tip:'): Select a chip, Place your bet, Increase your bet, Remove your bet (rows continue on page 4)."},
        {"page": 4, "content": "Betting Tips table continues: Remove all bets placed (NEW BETS), Play again (NEW BETS), Repeat your bet (REBET), Total bet (bottom-right corner), Balance (bottom-left corner)."},
        {"page": 5, "content": "'Play' section: 'As soon as you place a bet, click Spin indicator - Spin button. The winning number is considered the one where the ball finally stops after it made several rounds on the roulette wheel. In accordance with the type of the bet placed a player will get certain winnings.' 'Bet Types' section heading begins."},
        {"page": 6, "content": "'Bet Types' intro text (3 rows x 12 columns, 0/00 at start, inside vs outside bets — quoted verbatim above); 'Inside Bets' table header (Payout column); first row: Straight bet begins, 35:1."},
        {"page": 7, "content": "Inside Bets table continues: Straight (35:1, full text), Split (17:1), Street (11:1), Basket begins (11:1)."},
        {"page": 8, "content": "Inside Bets table continues/completes: Basket (11:1, full text with the three fixed groups), Corner (8:1), First Five (6:1), 6 Line (5:1). 'Outside Bets' table header begins."},
        {"page": 9, "content": "Outside Bets table: Column bet (2:1), Dozen bet (2:1), Low/High begins (1:1)."},
        {"page": 10, "content": "Outside Bets table continues/completes: Low/High (1:1, full text), Odd/Even (1:1), Red/Black begins (1:1). 'Malfunction voids all plays and pays!' paragraph begins."},
        {"page": 11, "content": "Red/Black (1:1, full text). Full malfunction / unfinished-round / 'Collect' paragraph (quoted verbatim above). Final line: 'Game Version 1.0.0.'"}
      ]
    }
  },

  "currency_and_balance": {
    "demo_label": "FUN",
    "important_note": "FUN is the label of the DEMO play-money balance in this capture session, not a currency of the game itself — it reflects our demo access method and should not be recorded as the game's currency.",
    "starting_balance": 1000.0,
    "observed_balances": [1000.0, 999.0, 997.0, 1007.0]
  },

  "menu_structure": {
    "tabs": ["Sound & Music", "Rules", "History"],
    "sound_and_music": "Two independent sliders (music, sound effects), each with its own icon; no separate on/off toggle switches were seen, only continuous volume sliders.",
    "rules": "11-page scrolling booklet, documented in full above.",
    "history": "Present as a menu tab but did not render any content in this demo session when selected; a positive control check (clicking Sound & Music under the same conditions) produced a large, measurable pixel change, confirming the input/detection method itself works and that History's lack of response is a real behavior of this demo session (e.g. no round history exists yet in a fresh demo account), not a broken click."
  },

  "autoplay": {
    "present": false,
    "verification_method": "Two independent checks: (1) visual review of every reachable menu/overlay screen found exactly three tabs (Sound & Music, Rules, History) with no autoplay control anywhere; (2) OCR text search across all 12 captured text-bearing frames (rules_p1 through rules_p11 plus settings.png) found zero occurrences of 'autoplay', 'auto play', or 'auto-play'.",
    "contrast_note": "This differs from most BGaming slot titles, which almost always expose an autoplay control; American Roulette, as a live-table-style game, has none."
  },

  "splash_or_preview_screen": {
    "present": false,
    "verification_method": "Two separate page loads were compared: one with a 15-second wait before the first screenshot, one with an immediate (0ms) screenshot after navigation. Both produced an identical frame — the game loads directly into the base betting table, with no intro/splash/preview screen in between."
  },

  "accessibility_notes": {
    "screen_reader_navigation": "Key regions, top to bottom / left to right on base_game: limits plaque (Max/Min) upper-left; 3x12 number grid center, with 0/00 zero cells at its far left and Column ('2 to 1') boxes at its far right; Dozen boxes (1st/2nd/3rd TWELVE) below the grid; even-money boxes (Low, Even, Red, Black, Odd, High) below that; Provability / Sound / Menu icons upper-right; Balance lower-left, Total Bet lower-right; chip selector row along the very bottom.",
    "color_blind_notes": {
      "number_grid": "Every numbered cell's red/black status is REDUNDANT with position: the wheel and table both follow the fixed, standard American color-number mapping, so a player who has memorized (or is told) the standard mapping does not need to distinguish red from black by color alone. However, the ON-SCREEN grid itself communicates color only through cell fill color plus the number's identity — there is no textual red/black label per cell.",
      "red_black_outside_bet": "The two color-based outside bets (Red, Black) are marked ONLY with a colored diamond glyph and carry NO text label ('EVEN' and 'ODD' have text, but the color bets do not) — this is the single weakest point in the interface for color-blind users and should get an explicit text label or icon differentiation (e.g. a filled vs. outlined diamond) if the game were to be adapted.",
      "even_money_shapes": "EVEN's diamond is filled red-orange; the Black-equivalent box's diamond is filled solid black — shape (diamond) is shared, only fill color differs, reinforcing the note above.",
      "result_indicator_chips": "The small circular result chips (top of screen after a spin) use color (red/black/green) AND a printed number, so the number identity is always readable even without color perception; only the implied color-group (i.e. 'this was a red number') requires color vision or knowledge of the fixed number-color mapping.",
      "chip_denominations": "Each betting chip is differentiated by BOTH rim color and a printed numeral (1/5/10/25/50), so denominations remain distinguishable without color vision.",
      "provability_verification": "The 'SUCCESSFUL VERIFICATION' state is marked by a green pill AND explicit text ('Your player's seed had an expected impact on the final result.') — safe for color-blind users, text is the primary carrier of meaning.",
      "win_banner": "The WIN banner uses yellow/gold text with a numeric amount ('WIN: 20 FUN!') — text-based, not color-coded against a loss state (loss rounds simply show no banner)."
    },
    "motor_impairment_notes": "All betting actions are single clicks (select chip, click a field to add a chip of that value, click again to add more). Removing a single bet requires locating a small CLEAR BET control that appears near the placed bet; removing all bets in one action is available via NEW BETS. REBET allows repeating an entire previous bet configuration with a single click, reducing the number of precise clicks needed for repeat play. A SKIP control shortens the spin animation wait for users who want faster round turnaround."
  },

  "cross_checks": [
    "38 pockets: rules text (rules_p2) + direct visual count/observation of both 0 and 00 pockets on the physical wheel render (wheel_closeup.png).",
    "RTP 94.74%: printed text (rules_p2) + arithmetic (36/38 = 94.7368% for a 38-pocket wheel).",
    "1:1 even-money payout: printed rules text (rules_p10/p11, three separate bet types all state 1:1) + an actual real-money-equivalent round (10 FUN staked on Red, 3 landed, balance rose by exactly 10 FUN net, i.e. stake plus 10 FUN win).",
    "Red/black cell color assignment: read directly off the on-screen 3x12 grid, cross-checked against the internationally standard American-wheel red/black number assignment — full 18/18 match.",
    "Min/Max bet 1/100: printed plaque, present on every base_game/spin frame, and consistent with two successfully placed real bets (1 FUN and 10 FUN) inside that range."
  ],

  "unreadable_or_uncertain": [
    "The full 38-number clockwise sequence printed around the physical wheel rim in wheel_closeup.png is only partially legible (part of the rim is cut off by the glass splash guard and by motion blur); the visible portion is consistent with, but not a complete confirmation of, the standard American wheel number order.",
    "The game's reaction to an attempted bet above the printed 100 FUN maximum was not captured on any frame; see 'bet_limits.upper_limit_not_action_confirmed' for the reason (our headless input channel stopped registering clicks on the table partway through the session).",
    "Whether the History tab would show content in an account with prior real rounds (as opposed to this fresh demo session) is unconfirmed.",
    "No currency symbol (e.g. $, €) is printed anywhere in this demo build; all monetary figures are unlabeled numbers followed by 'FUN', which is a demo-balance label, not a game currency (see 'currency_and_balance')."
  ]
}