I have been using Linux to game now mostly for around 1-2 months and halo infinite runs but runs like crap compared to win 11. When I run the game on windows I get 144 fps almost constantly on Linux I get 70-80. I am new to this and not sure what to tweak or change to get it to run better if anything. I play via steam using proton experimental. The mouse movement also feels off like I have mouse acceleration on or input lag.

Other games I have played have ran just as well on Linux as windows.

Edit: OS is Linux mint

Thanks