Suicide is sadly not a feature of Squirrel Stapler, but this mod is here to change that!
Press K and die.
Find your game directory by going to: Steam, Library, Left click on Squirrel Stapler, Manage, Browse local files.
First download Melon Loader from melonwiki.xyz and then install it
Download Melon Loader from melonwiki.xyz and I would recommended to install it manually on Linux.
Install protontricks either by using your package manager, or with flathub.
Run protontricks by typing "protontricks --gui" into the command line
Install winetricks and run it by typing "winetricks" into the command line
Select the default prefix, Run winecfg, Click on Libraries, add dobby, and version to the list
Click apply, and close the program
Then move the .dll file to the Mods directory