Opus 5.5Launch week
[ Games ]New
A playable kart racer with multiple modes
A full kart racing game with multiple race modes, racers, detailed tracks, lighting effects and game menus, built in Three.js.
[ Receipts ]
As reported by the creator. Blank means not reported.
- Tools
- Three.js
- Model
- Opus 5.5
- Category
- Games
- Filed
- Sep 22, 2026
- On X
- 10
From the post
Opus 5.5 absolutely cooked on this Three.js game build. This is not a basic demo. It built: • A full playable kart racer • Multiple race modes • Proper game menus • Multiple racers • Detailed tracks and environments • Lighting, effects, scenery • A result that actually feels like a real game Playable build : https://t.co/RHdwH3LgQl This is the kind of output that makes you stop and look twice. Opus 5.5 is seriously good.
Introducing Claude Opus 5.5, the first model in our new Claude 5.5 family. It performs at the level of Claude Fable 5.1 for most tasks, and costs 40% less to run than Opus 5. https://t.co/Q9C2VKQ79f
