Kill la Kill - IF will not properly launch on the steam deck in game mode because of the launch menu stylization.
- Download https://gist.github.com/bkacjios/f4231f5c2b44976597b030887332c73a as a sh file and place it in the same directory as the
KILLlaKILL_IF.exe
file. - Make sure to mark it as executable by right click->properties and going to the permissions tab.
- Right click and run the script with Konsole.
- If the exe is unpatched, it will ask if you would like to patch it. Type y to confirm.