The punch slide combo was so overpowered and fun that I just defaulted to it. I could move faster, AOE attack enemies, and watch them fly off.
One suggestion I have is is to add slow motion and show a contract as complete when you take down a red-masked enemy. I actually missed that I fought some red masks in combat. Maybe it could act as a little breather in the middle of combat.
P.S. Tried it on Linux with Proton-GE. It ran without issues.