opus-5.5VIDEO
A code-generated rhythm game balanced by Opus 5.5 playtesting
A browser synth experiment became a full rhythm game on Arrival Space, with every note generated in code and Claude Opus 5.5 playtesting each level to tune the difficulty.
Thomas Richter-Trummer
@PixelBillyArchived 2026.10.01Originally posted 2026.09.30
Thomas Richter-Trummer @PixelBillyOriginally posted 2026.09.30
What started as playing around with browser synths turned into a full rhythm game on @arrival_space_ 🎹 Every note is generated in code, and Claude Opus 5.5 playtested every level to get the difficulty just right. Turn the sound on 🔊
x.com/pixelbilly/status/2105297698282996093Archived 2026.10.01 10:20