Borderless Full Screen

Game must be set to windowed mode for this to work properly. The mod will do this for you.

Uses AutoHotkey.Interop to execute the following AutoHotkey script into the game through BepInEx.

procName := "UnityWndClass"
WinGet Style, Style, % "ahk_class " procName
If (Style & 0xC40000)
{
WinSet, Style, -0xC40000, % "ahk_class " procName
WinMove, % "ahk_class " procName, , 0, 0, A_ScreenWidth + 1, A_ScreenHeight + 1
}
Return

The benefit of using this is so DXVK can run... as it seems to crash the game for anything other than windowed mode.
.ahk script modified from:

https://stackoverflow.com/a/29566263
https://www.pcgamingwiki.com/wiki/AutoHotkey#Fullscreen_toggle_script