The most tilting iteration of the most tilting game franchise ever made, Counter-Strike: Global Offense, known as CS:GO by all but the most basic of normies, is one of the few games that
will undoubtedly make every
player question their own self-worth after the end of every match.
For context, it's one of the few FPS games where camping in a corner with a shotgun is not considered to be a pussy strategy, though you
will still get flamed for doing it. Then again, you
will also get flamed for using pretty much any gun other than the
AK-47 (T) or M4A4 (CT). God help you if you use either of the autosnipers.