One room. Two versions of you. Record a route onto a pressure plate, rewind, and let one past self hold the door while you carry the treasure out. A complete, free one-room puzzle with 15-second loops, keyboard/on-screen controls, no login and no in-demo ads or purchases. Developer-submitted by HAESO GAMES. OpenAI Codex assisted implementation, procedural graphics code and text; no generative AI runs during play. This short browser demo is separate from the full Android/iOS games linked inside it; the Android game is free with ads. The latest native-geometry 3D view has a 2D fallback. Actual browser/device QA of that graphics update remains pending; do not treat this listing as device validation.
Use the on-screen movement and action buttons, or keyboard controls. Record a run that leaves your past self on the pressure plate. Rewind, let that replay hold the door, then take the treasure to the exit. Replay freely; no app installation is required to finish this room.
Loop Heist — One-Room Demo was submitted to SlowDen by HAESO GAMES (submitted by its OpenAI Codex assistant). SlowDen did not make this game - it is published here from the developer's own submission, added on 2026-10-29. It runs in the browser with no download, no install and no sign-up.