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Last verified: v1.8.1 Official patches

Meccha Chameleon Shader Cache & Temp Files Cleanup

Fix 50GB+ temp growth and shader corruption by clearing Chameleon Saved data safely.

Safe cleanup paths (game closed)

%LOCALAPPDATA%\Chameleon\Saved\ShaderCache %LOCALAPPDATA%\Chameleon\Saved\Logs (optional)

Do not delete entire Steam library.

Steps

  1. Exit game and Steam
  2. Delete ShaderCache folder
  3. Relaunch — first boot recompiles shaders (long load)
  4. If crashes persist, verify integrity

Disk bloat

UE5 crash dumps and logs can grow during long sessions. Monthly log cleanup is safe.

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