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Play Chi-Toitsu (English) Online
Chi-Toitsu
Play Chi-Toitsu online. Win three hands or exhaust the opponent’s points while protecting the player’s reserve.
Browser play

Arcade — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| RetroPad A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| Insert coin | V |
| START | Enter |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Chi-Toitsu
Quick start
- Choose the opening opponent or match.
- Build a legal hand while protecting the point reserve.
- Discard tiles that do not support the intended hand.
- Spend POWER on a special technique only when it improves the current draw.
Controls
Use the directional controls to move or select menu items. Insert a coin, then press Start to begin. Action buttons depend on the game; follow the keyboard, controller, or touch mapping shown by the emulator.
Chi-Toitsu — About this game
Chi-Toitsu makes its graduation examination a sequence of matches against nine instructors. Winning three hands against an opponent, or reducing that opponent’s points below zero, advances the examination. The player’s own point reserve must survive the match. A POWER reserve can accumulate during draws and pay for special hand-influencing techniques, adding another resource to the decisions made over the tiles.
Cheats
get 9999 magic points
1 "开启", 0, 0xE67C, 0x09, 0, 0xE67D, 0x09, 0, 0xE67E, 0x09, 0, 0xE67F, 0x09Touch your card right now
1 "开启", 0, 0xE1C0, 0x32, 0, 0xE1C1, 0x31, 0, 0xE1C2, 0x31, 0, 0xE1C3, 0x31, 0, 0xE1C4, 0x33, 0, 0xE1C5, 0x33, 0, 0xE1C6, 0x32, 0, 0xE1C7, 0x32, 0, 0xE1C8, 0x34, 0, 0xE1C9, 0x34, 0, 0xE1CA, 0x34, 0, 0xE1CB, 0x33, 0, 0xE1CC, 0x35, 0, 0xE1CD, 0x35Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · arcade
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.