Alternatively, MOBAs:
You're a dude. Or a dudette. You have, like, powers and shit. Or maybe a really big sword (not compensating for anything, no sir). There's some dudes and dudettes on your side, and some on the other side, set up with even numbers (unless someone AFKs). Lots of little dudes and dudettes are running back and forth between bases getting killed by goddamn everything. For some reason they all stay in the middle of the roads, which is probably fine since there ain't any cars and the alleys are scary as all get-out. You can mug 'em for their lunch money. You can also beat up the enemy dudes and dudettes and get paid for being a contract killer. You can use that stolen/grey money to buy shit out of some asshole's van, lots of illegal military hardware, magic stuff, y'know.
So, like, you've been mugging the little dudes and killing the red-colored bad dudes and dudettes for about twenty minutes or so, and you've got a stash of magic trinkets in your pockets. Now you turn to vandalism and take a sledgehammer to these big statues of dudes that shoot magic and shit at you and your little dudes. Hurts worse than gettin' shot, man. Anyway, you do that for another ten or fifteen minutes until you've broken all of the bad dude buildings except the last one, then your entire team screws up and dies, letting the bad dudes and dudettes vandalize all of your shit and win the game. Not that it matters, 'cause you don't keep any of the shit that you bought or powers that you developed.
Also everyone hates you and everything that goes wrong is your fault.