Targeted Windows/Linux desktop test for #479: restores Quit the game on 64-bit desktop cores and closes the game completely. Includes EU/USA/JP and 32/64 runtimes, plus the spring initialization and latest optional Linux safe-startup library selection.
Windows: 24 real menu cases and 2 actual-UI launcher flows pass. Linux: 22 menu/launcher cases pass from this exact archive in an isolated 512 MiB VM. Physical SteamOS/Bazzite confirmation remains pending; missing ffmpeg/ffprobe and optional NumPy/Pillow imports are separate. Dummy audio does not certify audible continuity.
Extract into a separate folder, add your own ROM and copy your save for testing. Use README-TEST.txt. No ROM, save, settings or private logs are included. Stable v2.2.5 remains Latest and its files are unchanged. The Android #480 test is a separate APK.