How we verified
Methods: reverse engineering.
RuntimeWire found production modules explicitly named codex-micro-mini-games and codex-micro-mini-game-composer inside the Codex desktop client. The code enumerates three games: asteroids, brick-breaker, and snake. The activation path watches the Codex Micro joystick for roughly two rotations within six seconds, then selects a game and associates it with the active composer. Separate rendering code implements each game’s rules, scoring, animation, and controls. RuntimeWire then modified a laboratory copy of the client to replace the hardware gesture with a keyboard shortcut. The patched client successfully rendered Brick Breaker inside the composer. The game transformed the composer’s “What should we work on?” text into destructible blocks and displayed a working ball, paddle, score, and multiplier. The patch changed feature activation and input handling. It did not create the games or replace their native rendering, level-generation, scoring, or physics code.
RuntimeWire found production modules explicitly named codex-micro-mini-games and codex-micro-mini-game-composer inside the Codex desktop client. The code enumerates three games: asteroids, brick-breaker, and snake. The activation path watches the Codex Micro joystick for roughly two rotations within six seconds, then selects a game and associates it with the active composer. Separate rendering code implements each game’s rules, scoring, animation, and controls. RuntimeWire then modified a laboratory copy of the client to replace the hardware gesture with a keyboard shortcut. The patched client successfully rendered Brick Breaker inside the composer. The game transformed the composer’s “What should we work on?” text into destructible blocks and displayed a working ball, paddle, score, and multiplier. The patch changed feature activation and input handling. It did not create the games or replace their native rendering, level-generation, scoring, or physics code.
Tested versions: Windows package: 26.820.7780.0 Internal Electron application: 26.818.61809 Platform: Windows x6.
Reproduction
RuntimeWire partially reproduced the finding.
Work from a copy of the matching app.asar; do not modify the Store installation. Verify the source archive’s SHA-256 hash. Force feature flag 3207467860. Replace the joystick-triggered state transition with a keyboard handler that writes the same { composerId, game } object used by the production bridge. Launch the copied client with an isolated user-data directory. Trigger the replacement shortcut. Cycle through brick-breaker, asteroids, and snake. Compare the resulting behavior with the untouched rendering and game-logic modules.