
TETRACHROMA
TETRACHROMA is a block stacking puzzle action game with a new color changing mechanic inspired by Reversi. Manage the constantly changing colors of the board to clear 15+ lines with a single piece.
Does this feel indie?
Vote based on whether this game feels indie to you. You can change your vote at any time. Results earn an IGF score after 10 accepted votes.| ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan. | Status | Notes Latest Contributor: IGF TeamEdit notes |
|---|---|---|
Updated: Jul 10, 2026Developer scaleThe operating scale of the game's developer. | ||
Updated: Jul 10, 2026Publisher scaleThe operating scale of the game's publisher. | ||
Updated: Jul 10, 2026Publisher statusHow the game's publishing relationship is classified. | ||
Updated: Jul 10, 2026Release statusWhether and how the game has been released. |
Media
8 itemsAbout the Game

TETRACHROMA adds a new dimension to the block stacking action of classic tetromino stacking games: the colors of the blocks matter! Pieces appear in two or more colors, and to clear a line, every block in the line must match.
Transform the board with a new color changing mechanic inspired by the classic board game Reversi. Placing a piece adjacent to a line changes the color of the line to match. Plan ahead to maximize your score and clear 15+ lines with a single piece.
FEATURES
Modern stacking mechanics with wall kicks, lock delay, spins, perfect clears, and combos
40 hand designed puzzles
5+ different gameplay modes playable in 400 line marathon and 100 line versions
STANDARD: balanced for general play
CONSOLE: classic retro console stacking mechanics
BIG: double sized blocks for extra challenge
CELL: square board with modified piece set
Unlock 10+ block styles and 20+ color palettes by clearing modes
Speed settings for all skill levels: Peaceful, Easy, Normal, Hard, Master, and Death