Puzzle · made with GPT
MusicTetris
Stack falling blocks while the scenery and music shift over time.
About MusicTetris
MusicTetris is a falling-block puzzle in the Tetris tradition, where the board stays familiar and everything around it keeps changing. Pieces drop into the playfield, and you position them to complete lines and keep the stack from reaching the top of the board.
The creator explains that it began as a playground for experimenting with Tone.js and graphics on top of a simple game mechanic. The music is generated in the browser with Tone.js, the visuals are built with Three.js, and Codex was used to build it.
It supports multiplayer, works on phones, and came 552nd of 945 at Vibe Jam 2026. Because the core rules stay simple, a run is about steady placement while the 3D scene and the soundtrack evolve alongside the puzzle as time passes.
How it was made
Most of the code was written by AI. Source: Vibe Jam 2026 submission form.
Evidence: the creator's own account.
Screenshots
Questions about MusicTetris
Is MusicTetris free to play?
Yes. MusicTetris runs in your web browser at no cost, with no download or account needed.
Which AI was used to make MusicTetris?
MusicTetris was made with Codex and GPT. Most of the code was written by AI, according to the Vibe Jam 2026 submission form.
Can I play MusicTetris on my phone?
Yes. MusicTetris supports mobile browsers.
Who made MusicTetris?
MusicTetris was made by anshuldhawan001. See their profile on GamesByAI for their other games.
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