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The agent at the controls
It doesn't stop at green tests. It plays.
- ❯playarena --screen game✓ live · fresh build
- ❯readSELECT wave, hp FROM playerwave 9 · hp 72
- ❯look✗ HUD label under the chrome
- ❯perfcapture 30s✓ frame budget holds · 0 mid-play compiles
- ❯replaybug-114 --until-tick 612✗ diverges at tick 612
- ❯fix→ rebuild → replay bug-114✓ matches · pinned as regression
Illustrative session, condensed.
The loop
Seven habits. The agent does every one of them.
- Code itThe agent writes the game — declares its data, writes the logic, rebuilds on save. A one-line pitch is a running build in seconds.Read how
- Play itIt opens the build, presses Play, and drives the controls itself. Scripted runs stay in the repo as QA — and grow into bots that play whole games.
- Debug itIt reads the running game's actual state — every table, in plain SQL — and looks at the frame. A green test over a blank screen doesn't pass.Read how
- Profile itFrame-by-frame performance captures, read back into a verdict: all good, a named cause, or where to look next. A shader compiling mid-play crashes the dev build on the spot.
- Replay itEvery session records its inputs and replays tick-for-tick, headless. A bug gets recorded once; the fix is proven against that exact run, forever.Read how
- Argue about itEvery change is reviewed by four different models, each holding one lens, then reconciled into one verdict. One model's blind spot doesn't ship.Read how
- Remember itDecisions and their reasons go into studio memory. The next agent recalls the why instead of re-guessing it — and so does the next human.Read how
The recipe stays in the kitchen
You get the output — live prototypes, footage from the loop, a devlog the agents write themselves. The wiring that makes it work isn't on this page. That's on purpose.
Two kinds of curious
Studios & dev teams
Curious how this works?
Every game here is built by one person with coding agents — agents that code, play, profile, and replay the builds. If your team wants to compare notes on running a studio this way, get in touch.
Compare notesPublishersLooking for the next one?
A studio that goes from pitch to playable this fast ships a lot of playable pitches. Ours are live right now — play them, then tell us which one you'd back.
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