
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.
Loved how retro and fast-paced Expendable can get? These games make natural next picks for you.
A top-down shooter from 2003 that still knows exactly what it is: a dark military complex, thousands of aliens, and nine very large guns. Clear the base mission by mission, upgrade your soldier, and paint the floors red (or green, your choice). Short, loud and endlessly replayable.
Retro, Fast-paced, Tense
A top-down sci-fi shooter aboard a failing spaceship. Blast swarms of aliens with shotguns and flamethrowers, scavenge cash from lockers and corpses, and spend it on weapon upgrades, alone or with a friend in online co-op. Old-school arcade action with a tense, atmospheric streak.
Also in Co-op · Retro, Fast-paced, Tense
A fast, old-school sci-fi shooter where you blast through armies of aliens across 14 levels, juggle ten weapons with two firing modes each, and take on eight beastly-sized bosses. It is hard, loud and unapologetically arcade, and it rewards every clean headshot.
Retro, Fast-paced, Tense
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.
Also in Co-op · Retro, Fast-paced, Tense
Control an advanced hovertank, packed with the most advanced and sophisticated weapons as you fight against extraterrestrial invaders.
Also in Co-op · Retro, Fast-paced, Tense
A retro side-scrolling space shooter where you blast through 43 levels of monsters, bosses and exploding scenery with an arsenal of 70 weapons.
Retro, Fast-paced, Tense
As the last surviving tank commander on Earth, single-handedly turn back the evil invading alien army, drive back the Titans across the Solar System, and defeat them on their homeworld... Titan Attacks has the same easy-to-learn and addictive gameplay of the classic arcade shoot 'em up, but is packed full of extras - new features, new...
Retro, Fast-paced, Tense
Extraneum is an old-school, sci-fi single-player first person shooter with an emphasis on exploration and secret hunting. Fight your way through biohacked monstrosities and stop their progress before they take control of the entire world.
Retro, Fast-paced
Super Galaxy Squadron is a fast-paced vertical shooter designed for human beings as well as SHMUP veterans. Featuring multiple game modes, a challenging but merciful difficulty curve, forgiving health system, and SEVENTEEN playable ships.
Retro, Fast-paced, Tense
Battle enemy forces reminiscent of alien weapons from retro sci-fi works in this single-player 2.5D FPS.
Retro, Fast-paced, Tense
A fast-paced retro shoot-'em-up featuring evolving weapons, intense arcade combat and massive bosses — from one-man studio Psychotic Psoftware.
Retro, Fast-paced, Tense
Super Cyborg is an old school non-stop hardcore run'n'gun action game! You are an elite battle cyborg who is sent in to investigate a series of anomalies on a mysterious island. The merciless alien known as the 'Xirxul life form' has been awakened by unwitting scientists and now: all humanity is in danger!
Also in Co-op · Retro, Fast-paced, Tense

You are a space trooper. Your crew finished the cleaning mission and left you alone by accident. Now you are surrounded by aliens.

A fast-paced retro shoot-'em-up featuring evolving weapons, intense arcade combat and massive bosses — from one-man studio Psychotic Psoftware.

A retro-inspired, action packed, twin-stick shooter full of bullets, blood and explosions.

It came from space and ate our brains is a unique Arcade top-down shooter.

A classic style vertical scrolling-shooter. Includes 10 levels and 10 boss enemies. You will have several power-ups for weapon modification.

Sun Blast is the best 3d space shooter on Steam. Earn upgrades as you fight your way through a huge seleciton of levels. Full gamepad support!

"Planet R-12" is a 2D tactical shooter. Your squad of persistent soldiers accidently landed on a planet of robots, populated by hostile mechanisms…

Break through unlimited waves of enemies and fight unpredictable bosses!

Can you survive the alien onslaught? Gamers across the world will now have a chance to play the next chapter in this high-budget, high-quality series.

Space Beret is a top down sci-fi shooter set in a "Starship Troopers" and "Crimsonland" inspired setting.

Experience the story of a small group of German soldiers sent to a small town to investigate strange activities.

Rid a post-apocalyptic Earth of alien invaders with over-the-top weaponry, solo or with a squad of four.

Battle enemy forces reminiscent of alien weapons from retro sci-fi works in this single-player 2.5D FPS.

A fast, bloody retro shooter where you mow down Arachnids across open battlefields, with a story told through Federation propaganda.

Extraneum is an old-school, sci-fi single-player first person shooter with an emphasis on exploration and secret hunting.

G WARRIOR is a retro hardcore action shooting game. Pick up the gun and destroy all robots and aliens.

Explore and fight your way through a crashed human spaceship infested with relentless hordes of aliens as you become more powerful with exciting…

Supplice is a stylish throwback shooter inspired by the mid-90s FPS glory days and the legendary Doom modding community.

Descend a dark citadel through 30 levels of fast, gory 2.5D shooting, juggling 14 weapons and every incoming projectile.

New chapter in history of the legendary game, including 10 story missions.

Rid a post-apocalyptic Earth of alien invaders with over-the-top weaponry, solo or with a squad of four.

Perilous Warp is a fast-paced indie retro-shooter inspired by the classic 3D-actions.

Innovative Tower Defense inspired by legendary Alien Shooter series!

Super Cyborg is an old school non-stop hardcore run'n'gun action game!

Battle enemy forces reminiscent of alien weapons from retro sci-fi works in this single-player 2.5D FPS.

A fast, bloody retro shooter where you mow down Arachnids across open battlefields, with a story told through Federation propaganda.

Isometric action shooter with light RPG elements. Brutally kill tons of alien monsters, find over a dozen powerful weapons, skill up your hero &…


A retro-inspired, action packed, twin-stick shooter full of bullets, blood and explosions.

Extraneum is an old-school, sci-fi single-player first person shooter with an emphasis on exploration and secret hunting.

Explore and fight your way through a crashed human spaceship infested with relentless hordes of aliens as you become more powerful with exciting…

G WARRIOR is a retro hardcore action shooting game. Pick up the gun and destroy all robots and aliens.

Supplice is a stylish throwback shooter inspired by the mid-90s FPS glory days and the legendary Doom modding community.

Rid a post-apocalyptic Earth of alien invaders with over-the-top weaponry, solo or with a squad of four.

New chapter in history of the legendary game, including 10 story missions.

Perilous Warp is a fast-paced indie retro-shooter inspired by the classic 3D-actions.