Alien Attack
You are a space trooper. Your crew finished the cleaning mission and left you alone by accident. Now you are surrounded by aliens. Persist them as long as you can.
81% positive of 181 reviewsPlaying now: 0$1.99
Shoot 'Em Up games to play together
212 Shoot 'Em Up games your group can play together online, including Alien Attack, G-Darius HD, and Space Elite Force.
All games: 24
G-Darius HD
You will see the creation of new lives... Capture enemies and fire them back at their allies as enormous beams of energy in this horizontally scrolling shooting game, featuring 5 versions of G-Darius with new features, enhancements, and Steam exclusive extras!
93% positive of 162 reviewsPlaying now: 0$29.99
Space Elite Force
Gear up for an intergalactic thrill ride! Space Elite Force is a frenzied space-shooter packed with weapon customization and epic boss battles. Take command of your ship and fight for the survival of humanity!
87% positive of 158 reviewsPlaying now: 0$2.99
Q-YO Blaster
Q-YO Blaster is a shooting game, with peculiar characters, strange enemies, weapons and many explosions. Enter the miniature world and stop the threat
92% positive of 157 reviewsPlaying now: 0$1.99
Straimium Immortaly
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.
89% positive of 157 reviewsPlaying now: 0$6.99
Shmadow
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.
78% positive of 151 reviewsPlaying now: 0$1.99
Project X: Light Years
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.
93% positive of 150 reviewsPlaying now: 0$17.99
Twilight Wars
A team based top-down shooter game. Pick up weapons and fight enemies with allies. Mission-based storyline leads you into this fantasy world.
82% positive of 150 reviewsPlaying now: 0Free
GanaBlade
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! !
95% positive of 147 reviewsPlaying now: 0$3.99
Captain Forever Trilogy
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.
85% positive of 141 reviewsPlaying now: 0$9.99
Riddled Corpses
Frenetic arcade style twin-stick shooter. Fight your way through hordes of enemies alone or with a friend!
68% positive of 139 reviewsPlaying now: 0$7.99
鋼鉄戦記C21
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!
68% positive of 138 reviewsPlaying now: 0Free
The Next Penelope
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!
75% positive of 137 reviewsPlaying now: 0$12.99
BOXHEAD:Immortal
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.
75% positive of 134 reviewsPlaying now: 0$4.99
Earth Overclocked
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.
84% positive of 132 reviewsPlaying now: 0$4.99
Struggle Offensive
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.
62% positive of 132 reviewsPlaying now: 0$1.99
Pressure Overdrive
Pressure Overdrive is arcade twin-stick madness on hot wheels in a colorful bathtub-punk setting!
65% positive of 131 reviewsPlaying now: 0$2.59
Gimbal
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.
79% positive of 129 reviewsPlaying now: 0$14.99
VASARA Collection
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!
79% positive of 129 reviewsPlaying now: 0$9.99
Revolgear Zero
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!
97% positive of 128 reviewsPlaying now: 0$14.99
GW: Legacy
A Realistic, Physics Based, Multiplayer shooter game in VR. Experience Physical hands, and Guns that are calibrated to real life.
62% positive of 127 reviewsPlaying now: 0$15.99
Psycho Starship Rampage
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!
82% positive of 127 reviewsPlaying now: 0$9.99
Shoot 1UP DX
Why play shoot 'em ups one ship at a time? Launch them all at once! Unleash an entire armada of ships in Shoot 1UP!
79% positive of 124 reviewsPlaying now: 0$5.99
Rogue Star Rescue
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!
90% positive of 122 reviewsPlaying now: 0$7.49