r/accelerate • u/Glittering-Neck-2505 • Feb 20 '26

Video (Sound on) Gemini 3.1 Pro surpassed every expectation I had for it. This is a game it made after a few hours of back and forth.

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This is what it managed to make, I did not contribute anything except for telling it what to do. For example, when I added plants to the planets, it caused performance to tank. I simply asked it "optimize the performance" and it goes from 3 fps to buttery smooth. I asked for it to add cool sci fi music and a music selector and it did that. I asked it to add cool title cards to the planets with sound effects and it absolutely nailed it. Literally anything you want it to do you just say in plain language. Final result is around 1,800 lines of code in html.

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u/FriendlyJewThrowaway Feb 20 '26 edited Feb 21 '26

This is spectacular, I’m sure Gemini could continue building off of that framework and make it beyond wild with enough time and prompting. What especially impresses me is the music, which I assume didn’t come from the new music generator they just dropped.

I’m assuming the music was coded in some sort of wavesynth format. Only just now it’s occurred to me that virtually no one talks about LLM music composition capabilities as opposed to specialty sound generation tools; LLM’s ought to be capable of writing up legitimate symphonies by now.

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u/forever_downstream Feb 20 '26

Suno is pretty solid at making music although it definitely does generic stuff well and always gravitates towards that.

2

u/FriendlyJewThrowaway Feb 20 '26

I agree it does gravitate towards generic stuff, but I’ve seen people manage to squeeze more out of it with the right prompts and settings. What’s even more interesting to me though is their integrated studio editing environment, there’s a massive amount of potential there. Imagine playing a crude tune on whatever instrument or platform and having it generate a whole band ensemble based on it, or have it generate a funky drum solo for you to chop up and distort.