Claude Opus 5 reportedly one-shot an entire game in a single run

chrisfirst · x · 2026-07-26

A short X post claims Claude Opus 5 “one-shotted this whole game” and says the author was completely blown away.

The post is just a reaction plus a link, but the implied takeaway is that the model pulled off a highly impressive full-game playthrough in one go.

Original post →

More from Fun

Fun channel →