It really depends on what games you are playing. For instance, if they have kernel-level anticheat, it won't work.
I have been using Linux for gaming for quite some time now and basically every game I've tried has worked great.

Currently using CachyOS and Hyprland.

!<command>: will run the last command matching your pattern.
Example: !ssh will run my last executed ssh command.

cd -: Go back to the previous directory.

sudo !!: Executes the last command with sudo