A native recompilation of Eternal Darkness: Sanity's Requiem built from your own European GameCube disc, with widescreen, high-resolution rendering and a full options menu.
GEDP01, as .iso or .gcm. The USA disc (GEDE01) is refused by the launcher and the installers.tar.gz to a writable folder, put the disc image beside play.sh, and run it. On a Deck, add play.sh as a non-Steam game.dump/, run play.bat.2 and load on 1, plus tools/gci.py to import and export GCI, MaxDrive and GameShark saves.