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Play Tesserae (US edition · English) Online
Tesserae
Play Tesserae for Game Gear online. Jump symbol tiles across a mosaic, subtract and combine their parts, and leave a single tile.
Browser play

Sega Game Gear — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| 1 / 2 | X / Z |
| START | Enter |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Tesserae
Quick start
Press START, choose One Mosaic and Beginner with the pad and 1, then select GO! or press START. Select a tile with 1, move to a blinking legal destination and press 1 again. 2 undoes a move.
Controls
Pad: move pointer. 1: confirm options, select a tile and move to a blinking legal destination; choosing elsewhere cancels selection. 2: undo the previous move, repeatedly if needed. START: title/menu start or begin another completed-board game. Symbol components determine legal jumps.
Tesserae — About this game
Tesserae for Game Gear takes the familiar idea of jumping over pieces and adds layers of symbols. A tile can contain one, two or three primary elements, so a move may subtract part of the jumped tile or combine the moving tile with its destination. The objective is to reduce a mosaic to one tile in as few moves as possible. Choose a single board or work through all nine in a tournament, with harder levels introducing more combined tiles. Select a piece to see its legal destinations blink, then plan where the next jump will come from. Unlimited undo helps you explore a line without losing the whole arrangement. Clear awkward combined pieces from corners and edges before they become isolated.
Tesserae Game manuals
Cheats
No cheats have been added for this edition.
Player 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 · segaGG
- 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.