Tested the community patch someone made and using it does seem to fix all the issues, dunno if this could help figure out a solution to the problems this has.
https://mega.nz/file/HZsWVKzJ#jQZo61oS2xJKmUbc_3CnQSCHzAlHM4kUMApn9tk6_xk
Nothing extracted yet.
Compatibility Report
System Information
I confirm:
Symptoms
Game boots to a text box saying one or more shaders failed to compile, continue anyways, clicking yes starts the game, but there's visual issues everywhere and the characters are t-posing. Someone made a community fix to work around it. I also heard someone say super punch patrol has a similar problem, but i dont own it to check
steam-394550.log.txt
Reproduction
Launch the game