My dad asked recently if AI is good enough to create something like DX Ball - a breakout style game we used to play a lot.
Opus 5.5: https://claude.ai/artifact/UuT7P936dU1XoPByYZ7xyD Fable 5.2: https://claude.ai/artifact/UszKFvuonWAT5psjMttAEg
There are some areas in which Fable is clearly better but subjectively the Opus 5.5 version feels more fun.
Both are one shots, Opus 5.5 was done a few weeks ago before they added "guardrails" around recreating games. Fable 5.2 changed some game mechanics despite my prompt asking for them to be the same as original game.
> Fable 5.2 changed some game mechanics despite my prompt asking for them to be the same as original game.
Couldn't you have been downgraded to 4.8, since direct reproduction of existing games classifies as unsafe?
In my 2 minutes of testing I liked the gameplay elements from Fable 5.2 much better. I think Opus 5.5 sound effects may have been a bit better but that's it.