Super Mario Battle is one of those old-school Flash games that somehow makes Mario and Luigi feel like an action duo straight out of a cheesy '80s movie. You team up (or go solo) to punch, shoot fireballs, and stomp your way through Bowser’s goons—classic side-scrolling beat 'em up style.

The controls are dead simple: WASD and space for Mario, arrows and enter for Luigi if you’ve got a buddy crammed next to you on the keyboard. The levels are short but packed with enough Koopas and Piranha Plants to keep you busy. And yeah, Bowser’s waiting at the end, because of course he is.

It’s not exactly deep, but there’s something satisfying about plowing through enemies as the brothers. Just don’t expect any power-ups beyond the usual fire flowers. You’ll finish it in one sitting, but it’s a fun little nostalgia trip.