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tetrics

A free tetris game — play it in your browser, no install. Classic Tetris game with highscore leaderboard - vanilla JavaScript

by @bborbe · bborbe/tetrics on GitHubLANG HTMLHOSTED ON BBORBE.GITHUB.IOUPDATED 1 Jan 2026

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Controls: Open index.html in browser · ← → - Move piece left/right · ↑ - Rotate piece

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From the README

Classic Tetris game implemented in vanilla JavaScript.

Standard 7 tetromino pieces (I, O, T, S, Z, J, L). Score tracking with level progression.

Clear lines to score points. Level increases every 10 lines cleared. Game speeds up with each level. Score multiplier increases with level.

1 line: 100 × level. 2 lines: 300 × level. 3 lines: 500 × level. 4 lines: 800 × level. Hard drop: +2 per row.

Read the full README on GitHub →

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