Show HN: Impressive turn-based RPG prototype built with Opus 5 in 20 min (aetherfall-ten.vercel.app)

4 points by sherujgr 1mo ago ↗ HN

Claude Opus 5 definitely feels a lot closer to the original Fable 5 release. With minimal instructions and about 2 iterations of feedback, I am really surprised with it's output, especially the visuals.

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aft_al_111 1mo ago ↗

WOW! Might also be worth trying the exact task with Kimi K3 to see how much better/worse it is. It was going better than GPT 5.6 Sol Ultra on many large-scale design/SWE tasks.