3,442 Action games your group can play together online, including Gallipoli, Cyberfrags '69, and The Spell Brigade.
All games: 24
Land on the beaches of Gallipoli and fight intense 50-player objective-based battles on the Ottoman Fronts! Experience WW1 trench warfare and desert expeditions as one of 10 historic classes, armed with authentic weaponry. Gallipoli brings the most immersive WW1 FPS battles yet.
Move fast and shoot fast in Cyberfrags '69. Double jump, wall-run, and blast your way to victory in intense PvP and Co-Op, or play as Cyber-Frank as he slaughters the Cyber-Nazis invading his home!
Survivors-like with ONLINE CO-OP for 1-4 players. Team up with your wizard friends to slay hordes of dark creatures. Complete team-based objectives, unlock new upgrades and create overpowered spell synergies. Friend nor foe is safe in this friendly fire bullet hell!
Score goals with dungballs in Beetleball, the Greatest Online Multiplayer Class-based Dung Beetle Soccer Game TO EVER EXIST
Make a pilgrimage skybound to the Isle of Reveries, where any wish can be granted. Conquer puzzlebox dungeons and explore a vast Metroidvania-style world in this retro adventure.
PASS THE FEAR is a roguelite bullet-hell shooter. A catastrophic Witch’s Disaster strikes without warning, and chaotic magic forms the ancient Wall of Storms. Its corruption spreads relentlessly across the island. As a demon hunter trapped within, you must find a way to escape before dawn breaks.
Rediscover the dark fantasy classic that defined the modern ARPG genre; fully remastered with a new class, fresh content, quality‑of‑life upgrades, and an overhauled endgame. Chain brutal skill and item synergies, rise in power, and carve through Hell’s armies with up to eight players.
Experience (mildly) accurate historical battles from the Napoleonic era, but from the perspective of DUCKS! Duckoleon is a multiplayer FPS/TPS with strategic elements. Exciting combat with units ranging from line infantry to cavalry and artillery, historical uniforms, cute ducks and much more!
Manage your own anime shop 🎌. Play solo or team up with friends 🤝 in 4-player co-op mode to grow your business 📈 Stock shelves with manga, figures, and collectible cards in this immersive first-person game 🕹️.
Bar After Bar is a multiplayer game where 5 friends drive to the top of a mountain. You will be mixing drinks and throwing them at each other the whole way up. The drunker you get, the harder it is to drive. How far can you make it?
Help Fireboy and Watergirl explore the Forest Temple, the first game in the series. Play solo or team up with a friend locally or via Steam's Remote Play Together!
Run your sporting goods shop. Sign contracts with leading brands, order products, hire workers, expand your store, and run little contests to entertain your customers. Play with friends or go solo, and enjoy the growth of your shop.
Race against your friends and alter the track by placing obstacles after each lap. Change the rules mid-game with roguelike modifiers. Shove your opponents off the track, drift, boost and jump. Up to 4 players online and local split-screen.
Explore the lost colony of Tau Ceti IV, scavenging valuable loot in a high-stakes survival first person shooter from the creators of Halo and Destiny.
A retro spy FPS inspired by the N64 era. Go guns-blazing in action-packed shootouts, steal secret plans, and accomplish objectives while foiling evildoers’ schemes as a secret agent in a solo or co-op campaign. Fight friends in both local split-screen multiplayer and online with up to 8 opponents.
Step back into Andy’s room with Woody, Buzz Lightyear, and more classic characters in Toy Story: Retro Roundup! This five-game collection features four Toy Story titles and A Bug’s Life. All the games have been upgraded with quality-of-life improvements and behind-the-scenes content.
Become a Lanista and build the ultimate Ludus in a living Roman management sim. Recruit, train and equip gladiators, set tactics and watch brutal 3D arena battles where defeat can be fatal. Climb 7 divisions among 112 Ludi, alone or with friends managing rival clubs in a shared multiplayer campaign.
The Mega Man Star Force series, which expanded into an anime, is back in the Mega Man Star Force Legacy Collection! This collection includes seven games and additional features like a gallery of illustrations and music! Online play is also supported!
Moss: The Forgotten Relic is an emotional and atmospheric adventure set in the pages of a living storybook, brimming with myth and ancient magic. Guide a tiny but determined hero on a heartfelt journey of challenge, courage, and connection.
Astro Colony throws you into an endless Universe of exploration, automation and survival! Build interconnected colonies, alone or with friends, and turn planets into thriving industrial hubs! Design conveyor systems and take care of your Astronauts as you expand your intergalactic empire!
A shooting dopamine machine! Lucky Shot is a roguelike mag-builder FPS where you master different weapons, build wild combos, and break the game to reach massive high scores.
The Angel Cats are back! Twin Shot Deluxe is a platform arcade shooter where players defend their homeland using bow and arrows. Take aim at 200+ brand new levels set across four worlds. Play solo or with a friends in local co-op (1-4 players) or competitively to see who will be crowned champion.
Rome has fallen! Rebuild civilization in this action-adventure survival game for 1-8 players. Fight hordes of the walking dead, build settlements, restore the Roman gods... or kick back and farm with friends.
Team up with up to four friends for open-world exploration, bosses, and selected group challenges. The main story stays solo, so expect a shared adventure with clear boundaries rather than a fully co-op campaign.