
From Space
Rid a post-apocalyptic Earth of alien invaders with over-the-top weaponry, solo or with a squad of four.
Miss the tense and fast-paced pull of Scourge: Outbreak? You might settle into these games easily. Most of them work well for a shared session.
A top-down shooter about kicking a pink alien horde off Earth, alone or with up to three friends. Grab rocket launchers and flamethrowers, wire up turrets and barbed wire, and turn a beat-up planet into even more rubble. The apocalypse has never been this cheerful.
Also in Co-op · Tense, Fast-paced, Brutal
Ripout is an online Co-Op horror FPS that will have players fight their way through procedurally generated derelict ships filled with mutants capable of reconfiguring their alien bodies. Survive with your trusty Pet Gun companion, collect loot, and customize your character to fit your playstyle.
Also in Co-op · Tense, Fast-paced, Dark
Death Scourges is a single-player action survival horror game. Infiltrate the Blackwood Research Facility after a catastrophic outbreak, fight through infected enemies, manage scarce resources, and uncover the truth behind the incident.
Tense, Fast-paced, Dark
A three-player co-op shooter set in the Federal Bureau of Control, a federal agency whose headquarters is under siege by otherworldly forces. Grab a Crisis Kit, team up, and plunge into the building's strangest crises to contain the chaos. Funny, tense and best with friends.
Also in Co-op · Tense, Fast-paced, Dark
It is the year 2000, and the United Nations has established several quarantine zones around the world to stem the tide of an unknown virus pandemic. The United Nations called upon a private military company, highly skilled mercenaries to retrieve the data and uncover the secret of the zone.
Tense, Fast-paced, Dark
In this 2-player twin-stick shooter, use a friendly drone for a game-changing abilities. Survive waves, upgrade, and uncover the mystery in this cooperative, action-packed experience.
Also in Co-op · Tense, Fast-paced, Dark
A fast, cute and chaotic third-person looter shooter. Play an elite clone sister clearing underground tunnels solo or with a friend, chasing randomized guns, absurd legendary rolls and nano-plugin builds through procedurally generated missions. Short runs, endless rolls, one more go.
Also in Co-op · Tense, Fast-paced, Brutal
EXOME is a co-op sci-fi survival shooter that blends wave-based survival with open-world exploration. Battle hordes of aliens, upgrade your arsenal, and uncover the hidden truths of the deep forest. Will you face it alone or bring your friends along?
Also in Co-op · Tense, Fast-paced, Dark
Unravel a thrilling sci-fi mystery in this action-packed twin-stick roguelite shooter. Select your load-out, stack up temporary and persistent upgrades, and delve into the depths of a subterranean base, either alone or in a group of up to 3 players.
Also in Co-op · Tense, Fast-paced, Dark
A four-player FPS where a squad of mercenaries shoots, drives and swears its way through an undead horde to send the Sludge God back to hell. Fast, gory and genuinely funny, with vehicles that turn zombies into roadkill and a synth soundtrack by John Carpenter. Bring friends. You will need them.
Also in Co-op · Tense, Fast-paced, Brutal
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 · Tense, Fast-paced, Brutal
Have you ever faced your worst nightmare? What if you have no choice but to move on and see what’s behind it? Then you’d better arm yourself with a couple of big guns, stock up on ammo and show them all what a real nightmare is!
Also in Co-op · Tense, Fast-paced, Dark

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

It is the year 2000, and the United Nations has established several quarantine zones around the world to stem the tide of an unknown virus pandemic.

Due to a chemical known as pharGONe, the world has been turned upside down.

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

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.

Pick up the Horror Pack for free during the Steam Halloween Sale! Offer ends November 1st at 10AM Pacific.

Danger Scavenger is fast-paced action, cyberpunk-themed, roguelite skyline crawler. Blow up, cut, shoot enemy robots on the roofs of skyscrapers.

A loud, funny shooter where inventing the most ridiculous kill earns the most points, and every gun feels better than the last.

Is a first-person shooter game. The game will follow the scenario of the game, and destroy the enemies in its path

A-Gents is the squad of highly trained operatives and bounty hunters. Join Sean and Emma in this dynamic, non-stop-action game.

Jump into the frenzied action and the whacky humor of a pure 2.5D side-scroller!

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

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

Clear underground tunnels as a clone sister, grabbing randomized guns and wild builds on fast runs you can play solo or with a friend.

Necrosis: Dawn of Dread is a full-length co-op survival horror experience inspired by the golden age of zombies. 15+ hours of missions, vehicles…

Race between sky arenas on a hoverboard, grapple past gunfire and bring down giant machine bosses, solo or with friends.

Team up with two friends, push deeper into rift zones for better gear, and get out alive before the hordes close in.

Unravel a thrilling sci-fi mystery in this action-packed twin-stick roguelite shooter.

Purge the billionaires' robot army with your Merc squad! Fast-paced twin-stick action, frantic horde survival, tactical squad-building & tons of loot!

Team up with up to three friends to purge a virus from a super game and save the last local arcade.

EXOME is a co-op sci-fi survival shooter that blends wave-based survival with open-world exploration.

Grab three friends, hop in a gun truck and carve a bloody, laughing path through the undead horde.

A co-op survival horror in the frozen Arctic: gather classified documents on the black goo virus and call the evacuation chopper before the US…

Team up as three and take on the strange crises besieging a federal agency's headquarters, one Crisis Kit at a time.

Welcome to the Unknown Research Consortium (U.R.C.), where you’re tasked with conducting reconnaissance missions, terminating unknown threats…

Clear underground tunnels as a clone sister, grabbing randomized guns and wild builds on fast runs you can play solo or with a friend.

Team up with two friends, push deeper into rift zones for better gear, and get out alive before the hordes close in.

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

Purge the billionaires' robot army with your Merc squad! Fast-paced twin-stick action, frantic horde survival, tactical squad-building & tons of loot!

Grab three friends, hop in a gun truck and carve a bloody, laughing path through the undead horde.

Death Scourges is a single-player action survival horror game.

Necrosis: Dawn of Dread is a full-length co-op survival horror experience inspired by the golden age of zombies. 15+ hours of missions, vehicles…

A co-op horror in which you're an exterminator treating sinister infestations caused by twisted versions of classic characters and urban legends.

C.A.S.T. is a third-person extraction shooter set in an alternate 1950s Europe, playable solo or with up to three others.

Team up as three and take on the strange crises besieging a federal agency's headquarters, one Crisis Kit at a time.

Unravel a thrilling sci-fi mystery in this action-packed twin-stick roguelite shooter.