Play Alien Storm (World, 2 Players) (FD1094 317-0154) Online

Alien Storm is one of those classic arcade games where you just grab a buddy and start blasting aliens. It’s got that perfect mix of chaos and teamwork—you pick from three characters (I always go for the flamethrower guy), and then it’s nonstop action as weird alien creatures pour in from every direction. The pixel art still holds up, especially when everything explodes.

What’s cool is how the game keeps switching things up—one minute you’re mowing down enemies in the streets, the next you’re inside some alien hive dodging tentacles. The two-player mode is where it really shines, though. Just try not to accidentally shoot your friend in the back when things get frantic. It’s the kind of game where you’ll be out of quarters before you realize how much time has passed.