可以和朋友在线一起玩的动作（Shoot 'Em Up）游戏共 207 款，包括Straimium Immortaly、Shmadow和Project X: Light Years。
全部游戏: 24
Straimium Immortaly is a shmup roguelike dungeoncrawler. Explore the butts-hard procedurally generated Cubicus battling beasties, looting endless item and weapon upgrades and defeating huge boss meanies in your vengeful quest to eradicate the Queeni Emperess.
Inspired by “shmups” and shadows, Shmadow is a modern twin-stick side-scroller that nods to retro arcade gameplay. Use your light to blast through your enemies, unlock new powers, and defeat bosses before the darkness extinguishes you.
The official Project X sequel ✨ Back after 30 years!🎮 A demanding, skill-based experience that rewards patience and mastery. Not every game is for everyone — this one is for players who love a real, fair challenge. Try the demo and see if you’re up for it. Failure teaches. Mastery rewards.
A team based top-down shooter game. Pick up weapons and fight enemies with allies. Mission-based storyline leads you into this fantasy world.
This is a hot barrage shooting game. Destroy enemy planes with powerful firepower, shuttle and evade in the barrage. Various scenes with rich colors Planets, Fire Stars, Jupiter Stars, Water Stars, and huge battleships. It's time to drive a space fighter and show your strength! !
Millions of players worldwide have flown, built, and fought their way through Captain Forever. CF Trilogy brings Captains Forever, Successor, and Impostor to Steam with a beautiful new renderer, new modules, and a reimagined world written by acclaimed novelist Cassandra Khaw.
Frenetic arcade style twin-stick shooter. Fight your way through hordes of enemies alone or with a friend!
C21 Steel Battle Chronicles is an Action MMORPG in which you can customize your very own robot to determine how it fights in battle. Become a member of the Neo Angel Force and defeat the nefarious Demon Force to restore peace to the Cosmic Renaissance!
Set in a futuristic Odyssey, "The Next Penelope" is a fast paced action racing game with loud colors, an original story and a challenging risk-reward system. Weapons can be mixed and used at any time, but all these abilities cost vital energy!
A zombie virus, brought to BOXHEAD World by a meteorite that fell unexpectedly, continues to turn people into the zombies. To survive in this purgatorial world, you must unleash every bullet into the hordes of the zombies and use any explosive objects to drench every inch of the land in blood.
Earth Overclocked is a frantic rogue-lite adventure starring a scientist who is terrible at making time machines, but great at blasting bad guys. Use a diverse selection of weapons to fight off monsters while searching for pieces of your time machine in randomly generated environments.
With the coming together of anti-government groups, the Orange Star, Terrorist group was born. This terrorist group is aiming to take over by overthrowing the government, and they are creating nationwide chaos to implement what they want.
Pressure Overdrive is arcade twin-stick madness on hot wheels in a colorful bathtub-punk setting!
Gimbal is the multiplayer shooter with buildable vehicles. Customize your weaponry, engines, and accessories, and then take to the skies against other pilots in real time.
For the very first time, highly acclaimed Japanese Arcade Shoot’em Ups - VASARA (2000) and VASARA 2 (2001) - are made available to the whole world via this package: VASARA COLLECTION!
Shizuku and Akane...two pilots bound by rivalry and friendship battle to save their world from malevolent cosmic forces! A classic arcade style shmup with deeply satisfying fast paced combat, wide variety of load-out combos, and even local co-op!
A Realistic, Physics Based, Multiplayer shooter game in VR. Experience Physical hands, and Guns that are calibrated to real life.
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!
Bullet Hell Insanity + Tower Defense Strategy. Rogue Star Rescue is a quirky new type of rogue-like shooter. Blast your way through diverse planets while rescuing your teammates and gathering traps for your defense strategy. Play solo or online to stop the Rogue Star before it annihilates everything!
Fast. Bloody. 8-Player Mayhem. Dominate. Taunt. Repeat. Free. No strings attached. Ever.
Woodpunk is an exhilarating roguelike bullet hell retro pixel art shooter in a medieval Woodpunk universe, where the primary energy resource is WOOD.
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.
Experience the epic conclusion of Toaplan's legendary shooter series with Batsugun including the lauded Special version! Choose your favorite character and spaceship in this thrilling genre-defining bullet-hell action. Now on PC with modern enhancements!