Local 27B ternary-compressed model builds an entire game in 5 hours on an RTX 3060 12GB, zero hand-written code

mishig25 · x · 2026-09-24

Developer @sudoingX shows a full game built entirely by a local AI model running on an RTX 3060 12GB — the #1 GPU on Steam.

Model: PrismML's bonsai 2 27B (Qwen 3.8 27B dense compressed to ternary), only 5.95GB of weights, with MTP.
Workflow: hermes agent ran for 5 hours, wrote 328k tokens across 8 JS files / 2,368 lines — zero hand-written code.
Performance: 50 tok/s fresh, 22 tok/s average, 125k context with strong thread retention; suited for overnight batch work.
A 12-minute video condenses the full 5-hour run plus gameplay.

More from coding & agent