208 Side Scroller Indie games your group can play together online, including Psycho Starship Rampage, Shoot 1UP DX, and Trackline Express.
All games: 16
You play the psychotic A.I. of a warship lost in space which tries to come back to Earth. Build your spaceship from scratch. Load it with weapons. And use your creation to destroy waves of innocent aliens throughout numerous levels. Loot their carcasses, extend your ship and jump to the next sector for more action!
Why play shoot 'em ups one ship at a time? Launch them all at once! Unleash an entire armada of ships in Shoot 1UP!
Embark on a thrilling journey through an unforgiving desert. You'll need to gather scarce resources and utilize your strategic and management skills to build a little train capable of overcoming attacks and fires.
Take on the role of the martial arts master Hiro, Meilin, or Shin as they face off in a desperate fight for their lives against the Black Mantis clan. DOUBLE THE MAYHEM: Bring a friend and battle against ninjas, demons, and more in the 2-player local co-op mode of this action-adventure platformer.
HordeCore is a kick-ass side-scrolling shooter set in a post-apocalyptic world. Play alone, or as a team - and destroy, survive, craft, and explore!
Space shooters never die. 1993 is a testament to that. 1993 is a classic shoot em up celebrating games like Gradius, R-Type and Life Force.
The city is in chaos! With crime and corruption around every corner, it’s all down to a team of hard-hitting justice seeking mavericks, to clean up the streets with some tough justice! Raging Justice is a classic beat ‘em up, dragged kicking and screaming into the 21st century.
Saint Slayer is an NES-style 2D action game, featuring loads of stages, enemies, and gore set against the backdrop of late-17th century Europe. Play as the ex-soldier Rudiger and wield the Spear of Sacrilege as you save the Holy Roman Empire from the corrupt Catholic priest Father Pacer.
Stick 'Em Up 2: Paper Adventures is a run'n'gun/platform game of stick figure characters fighting through beautiful paper and card levels. Fly across city rooftops firing rockets from a helicopter, leap between pirate ships with a sword, race buggies on the moon, and more!
Get ready to rage with your friends in this co-op precise platforming adventure! You're stuck in Hell. You can only jump upwards and all you have to do is escape … it can't be that hard, right?!
A young moustache enthusiast goes on an adventure, to climb the highest flying mountain in search of a magical moustache gel!
A retro shooter with a new power: the power to become any ship.Lost in the depths of space, you are a being of pure psychic energy with the uncanny power to take over and control anything you see in order to survive.Built for PC, Enemy Mind lets you battle your way through 70+ waves of challenging enemies.
Grab a friend and get squishy! Putty Pals is the ultimate co-op platformer, challenging two players to work together and overcome puzzles in a bright and beautiful world.
Sky Racket is a game that mixes two classic genres from the Arcade era: Shoot’em up and Brick Breakers. In a world where you are unable to attack, using your racket to strike enemy bullets back at them is your only option! Bounce bullets back at your foes and save the galaxy!
A strategy/survival game set in a prehistoric world of dinosaurs and cavemen. Play as Craig and decide the fate of man as you hunt, gather, and prepare your tribe's way to victory!
Bringing back the 90's-era PC platformer with a game inspired by classics like Commander Keen, Conker, Ruff'n'Tumble & Jazz Jackrabbit.