


In Steam Deck Desktop Mode with fullscreen, moving the mouse cursor to top menubar may cause the mouse click not working. Using Alt-Tab to switch to other windows and then switch back to the game can fix this problem.
When starting the game in Steam Deck Desktop Mode with window mode, screen may flicker. When starting the game in Steam Deck Gaming Mode, screen will flicker when playing OP and ED.
OP and ED can play with GE-Proton9-1 and set Video Rendering Method to "Auto" (top menubar Help→Display Advanced Settings). There is no need to install quartz.

install quartz
In Desktop Mode with fullscreen, moving the mouse cursor to top menubar may cause the mouse click not working. Using Alt-Tab to switch to other windows and then switch back to the game can fix this problem.
When starting the game in Desktop Mode with window mode, screen may flicker. When starting the game in Gaming Mode, screen will flicker when playing OP and ED
Install quartz and go to top menubar Help→Display Advanced Settings→Video Rendering Method→set "Auto" to play OP and ED

install quartz
In Desktop Mode with fullscreen, moving the mouse cursor to top menubar may cause the mouse click not working. Using Alt-Tab to switch to other windows and then switch back to the game can fix this problem.
When starting the game in Desktop Mode with window mode, screen may flicker. When starting the game in Gaming Mode, screen will flicker when playing OP.
Install quartz and go to top menubar Help→Display Advanced Settings→Video Rendering Method→set "Auto" to play OP.
Mapped back butttons L4 and R4 to mouse keys
40hz refresh rate
Patch can be installed via Protontricks Launcher