Early Access Claims: Claude Opus 5.5 Builds Dark Souls-Style Games, Reportedly Far Beyond Expectations

FinanceYF5 · x · 2026-09-23

An X user claims to have gotten early access to Anthropic's Claude Opus 5.5 (unverified), reporting results far beyond expectations and using it to build several game projects, including a Dark Souls-style game and a flight simulator.

If genuine, the demos suggest a notable jump in long-horizon code generation and 3D scene construction. Anthropic has not confirmed the model's existence.

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