Claude Opus 5.5, four overnight builds
Each build got one detailed brief and a time budget. Claude Opus 5.5 then worked alone in Claude Code: planning, writing code, taking its own screenshots, fixing what it saw. Nobody answered questions, nobody touched the code.
What you open below is exactly what it shipped. All four stopped on their own before the budget ran out.
Fall Line
A freeride snowboard and ski game on one huge mountain
- Work time
- 339 min of 6 h
- Commits
- 111
- Try
- M opens the drop-in map, any key takes over the demo rider
Play it →
Operation Tidewater
A living voxel diorama with its own camera tour
- Work time
- 205 min of 4 h
- Commits
- 65
Open it →
Chrono City
One Toronto block, 1945 to 2025
- Work time
- 164 min of 4 h
- Commits
- 66
- Try
- Keys 1 to 5 jump between decades
Open it →
Pirate Ship at Sunset
A real-time cinematic, Space fires a broadside
- Work time
- 137 min of 3 h
- Commits
- 86
Open it →