Artkiln

Artkiln generates a batch of game art, ranks it, and has a judge sign off with ship, iterate or reject plus a score calibrated to your project's own shipped art. It rewrites the prompt from the fix list and goes again. The winning screen is sliced losslessly into named transparent PNGs that Unity, Unreal or Godot open directly. It runs on your ChatGPT subscription or your own fal key at provider prices, no markup. Live demo in the browser, no signup.