Anshu on X: "I ran Claude Opus 5 in one marathon session for 24 hours straight, and ended up with this game.
No external assets or code. Every pixel and sound was built by Claude.
Prompts, workflow, code, and link below.
(sound on!) https://t.co/uebMz99one" / X<br>Post
Log inSign up
Post
Anshu
@anshuc
I ran Claude Opus 5 in one marathon session for 24 hours straight, and ended up with this game.
No external assets or code. Every pixel and sound was built by Claude.
Prompts, workflow, code, and link below.
(sound on!)
00:00
span:not(:empty)~span:not(:empty)]:before:content-['·'] [&>span:not(:empty)~span:not(:empty)]:before:px-1 [&>span:not(:empty)~span:not(:empty)]:before:shrink-0">6:00 PM · Jul 27, 202662.9KViews
54<br>51<br>883<br>682
span:not(:empty)~span:not(:empty)]:before:content-['·'] [&>span:not(:empty)~span:not(:empty)]:before:px-1 [&>span:not(:empty)~span:not(:empty)]:before:shrink-0 min-w-0 overflow-hidden">Anshu
@anshuc
11h
Play it yourself: longsilence.anshu.dev
Code: github.com/achimala/TheLo…
This took a few steps, not one-shot. But the process was simple and almost entirely hands-off.
Two main ideas:<br>1) Adversarial subagent, based on @mattshumer_'s Claude of Duty prompt: Have an independent Show more
THE LONG SILENCE
From longsilence.anshu.dev
113<br>svg]:size-5 text-body hover:bg-mix-current hover:bg-mix-amount-10 active:bg-mix-current active:bg-mix-amount-15 focus-visible:bg-mix-current focus-visible:bg-mix-amount-10 outline-current -m-2 shrink-0 cursor-pointer border-transparent p-0 text-body size-9 [&>svg]:size-[1.25em] [&>[data-engagement-icon]]:size-[1.25em] group-hover:bg-mix-current group-hover:bg-mix-amount-10" aria-label="View count" type="button" data-state="closed" href="/anshuc/status/2081801979131818412/quotes">6.2K
span:not(:empty)~span:not(:empty)]:before:content-['·'] [&>span:not(:empty)~span:not(:empty)]:before:px-1 [&>span:not(:empty)~span:not(:empty)]:before:shrink-0 min-w-0 overflow-hidden">₿earMarket
@BitBullish
3h
Had to check comments to see if this was a joke. Holy shit.
17<br>svg]:size-5 text-body hover:bg-mix-current hover:bg-mix-amount-10 active:bg-mix-current active:bg-mix-amount-15 focus-visible:bg-mix-current focus-visible:bg-mix-amount-10 outline-current -m-2 shrink-0 cursor-pointer border-transparent p-0 text-body size-9 [&>svg]:size-[1.25em] [&>[data-engagement-icon]]:size-[1.25em] group-hover:bg-mix-current group-hover:bg-mix-amount-10" aria-label="View count" type="button" data-state="closed" href="/BitBullish/status/2081920088890839206/quotes">1.6K
New to X?<br>Sign up now to get your own personalized timeline!<br>Sign up with GoogleSign up with AppleCreate account<br>By signing up, you agree to the Terms of Service and Privacy Policy, including Cookie Use.
Relevant people<br>Anshu@anshucFollow<br>Posting about how to build beautiful apps and products with AI. Let's end slop together.
Formerly: YC founder, UI/UX & AI @apple
Trending now
Don't miss what's happening<br>People on X are the first to know.
Log inSign up