Opus 5.5Launch week

An open world game in your browser

A playable open world game with terrain, creatures, boss fights, animations, sound and music, all generated as code with an AI-made trailer and soundtrack.

@LexnLin 652

[ Receipts ]

As reported by the creator. Blank means not reported.

Model
Opus 5.5
Category
Games
Filed
Sep 23, 2026
On X
65236

From the post

Claude Opus 5.5 built a full open world game that runs in your browser zero assets. terrain, creatures, boss fight, animations, sound, music. all code it even cut this trailer and made the soundtrack (cover is image generated) play it: https://t.co/ISe3ocR9Sf https://t.co/NNTYNjlsHh

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