Games like Scourge: Outbreak on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Scourge: Outbreak are available at the bottom of the page.
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Rogue Trooper
Nu Earth: a poisoned planet where endless war rages between the Norts and the Southers. A futile struggle on a hostile planet with no end in sight. But there are tales of a lone warrior. A man who knows no allegiance, the Rogue Trooper!
Rogue Trooper Redux
A pioneering tactical shooter and landmark comic book adaptation, Rogue Trooper is back, remastered and revitalised in true high definition. Experience acclaimed third-person action in this BAFTA-nominated tale of betrayal and revenge at the far reaches of the galaxy!
EARTH DEFENSE FORCE 5
Stand and fight for humanity. This arcade shooter takes place in the year 2022, as the Earth Defense Force fends off an all-out attack by unknown life forms. Become an EDF soldier, battle against endless hordes of immense enemies, and restore peace to the earth.
Fortified
Fortified is an explosive strategy shooter where players will defend the Earth against a menacing Martian invasion in the 1950s. Play as one-of-four pulp inspired heroes as they fight swarms of terrifying robots with an arsenal of Cold War era weapons and experimental technology.
EARTH DEFENSE FORCE 6
Live the future of despair.The year is 2024 AD. The survivors fought against the remaining threats while trying their best to continue their recovery.Three years passed in the year 2027. In a new world without hope, the time has come to once again resist the fate of the Earth.
Warhammer 40,000: Space Marine - Anniversary Edition
In Warhammer 40,000 Space Marine you are Captain Titus, a Space Marine of the Ultramarines chapter and a seasoned veteran of countless battles.
LOST PLANET® 3
The extreme and unpredictable conditions that characterized the Lost Planet series return, harsher than ever before. Lost Planet 3 reveals new truths about the foreboding planet and the colonial history of E.D.N. III.
Front Mission Evolved
Experience piloting and customizing massive armored units called Wanzers while engaging in high-intensity battles driven by a compelling story. The battle begins now!
Aliens: Fireteam Elite
Aliens: Fireteam Elite is a cooperative third-person survival game set in the iconic Alien Universe. Battle through hordes of different types of Xenomorph, customize your character and gear, and level-up as you try to contain this ever-growing threat.
EARTH DEFENSE FORCE 4.1 The Shadow of New Despair
It's a fight for the future of the planet between the Ravagers, a merciless swarm of alien invaders, and the Earth Defense Force (EDF) in this third-person shooter.Play as four different classes in over 80 missions with a range of 800 weapons at your disposal.Co-op play supported.
Ghostbusters: The Video Game Remastered
The beloved and critically acclaimed Ghostbusters video game is back! Strap on your proton pack once again and join the Ghostbusters on the adventure with the voice and likeness of the original crew as you battle to save New York!
Binary Domain
Set in futuristic Tokyo, take control of the robotic community before they control everything!
War Tech Fighters
War Tech Fighters - the space action game that combines the spectacular action of Japanese Anime with Hollywood Blockbusters. Configure, upgrade and customize your War Tech and dive into battle to fight back the Zatronian forces and save your galaxy!
Advent Rising
A common legend pervades the galaxy-that of a powerful, highly intelligent ancient race that will one day deliver the universe. They are known as Humans. The Advent of Humanity Begins...
The Bureau: XCOM Declassified
The year is 1962 and the Cold War has the nation gripped by fear. A top-secret government unit called The Bureau begins investigating a series of mysterious attacks by an enemy more powerful than communism.
EARTH DEFENSE FORCE: WORLD BROTHERS
A new EDF adventure begins! Only this time, the action unfolds in a parallel world where the Earth is made of digital blocks. This world has befallen into chaos, as the once peaceful square Earth has been shattered into pieces. Shape aside, it is an Earth nonetheless which needs to be defended.
Starship Annihilator
A classic style vertical scrolling-shooter. Includes 10 levels and 10 boss enemies. You will have several power-ups for weapon modification. Within each level, you will face different enemies, among which will vary from low to extreme levels of threat!
The Thing: Remastered
The Thing: Remastered is a faithful restoration of the cult-classic 2002 third-person survival horror shooter game inspired by Universal Pictures’ genre-defining 1982 film, The Thing
Droid Assault
Play Droid Assault and experience running blaster battles with hordes of rampaging killer robots! Discover a unique tactical arcade shooter, with the fun addictive gameplay of 8-bit classics. You'll need your wits and the help of your acquired droid squad to stay alive in this fast-paced retro actionfest.
Warhammer 40,000: Space Marine 2
Embody the superhuman skill and brutality of a Space Marine. Unleash deadly abilities and devastating weaponry to obliterate the relentless Tyranid swarms. Defend the Imperium in spectacular third-person action in solo or multiplayer modes.
Lost Planet™: Extreme Condition
Driven to the brink of extinction on ice-covered wastelands, humankind fights to survive. Battle to survive against gargantuan alien Akrid and treacherous Snow Pirates on the vast and frozen landscape of EDN III.
Freedom Fighters
Freedom Fighters is an intense third-person action game set in an alternate history New York during the invasion of a foreign superpower. Take on the role of Chris Stone, a hard-working plumber, and rise through the ranks of the resistance to prove yourself as a charismatic leader.
X-Morph: Defense
Unique fusion of a top-down shooter and tower defense strategy. You are the invader! Use destructive weapons or lead your enemies into a maze of towers. Strategize in the build mode by carefully selecting various types of alien towers or throw yourself right into the heat of the battle.
Zombie Army 4: Dead War
Hitler’s hordes are back for more in this spine-chilling shooter from the makers of Sniper Elite 4! Abominable occult enemies, epic weapons and a harrowing new campaign for 1-4 players await in 1940s Europe, as you fight to save humankind from undead Armageddon!
Most played games like Scourge: Outbreak on Steam
Take a look at the top games like Scourge: Outbreak that are currently attracting the largest player bases on the Steam platform, as of June 15th 2025.
1. HELLDIVERS™ 2
Similarity 59% The Galaxy’s Last Line of Offence. Enlist in the Helldivers and join the fight for freedom across a hostile galaxy in a fast, frantic, and ferocious third-person shooter. HELLDIVERS™ 2 is a online co-op, pve and third-person shooter game developed by Arrowhead Game Studios and published by PlayStation Publishing LLC. Released on February 08th 2024 has received 1,017,635 reviews of which 775,883 were positive and 241,752 were negative resulting in a rating of 7.6 out of 10. The game has hit the top spot as the #1 most played game like Scourge: Outbreak, thanks to its 59,219 peak concurrent players over the last day.
7.6
775,883
241,752
59,219
players
2. Risk of Rain 2
Similarity 56% Escape a chaotic alien planet by fighting through hordes of frenzied monsters – with your friends, or on your own. Combine loot in surprising ways and master each character until you become the havoc you feared upon your first crash landing. Risk of Rain 2 is a third-person shooter, action roguelike and multiplayer game developed by Hopoo Games and published by Gearbox Publishing. Released on August 11th 2020 has received 313,577 reviews of which 293,127 were positive and 20,450 were negative resulting in an impressive rating of 9.3 out of 10. While seeing 8,881 players online at once in the last 24 hours, this game is currently ranked #2 among games like Scourge: Outbreak based on player count.
9.3
293,127
20,450
8,881
players
3. STAR WARS™ Battlefront™ II
Similarity 62% Be the hero in the ultimate STAR WARS™ battle fantasy with STAR WARS™ Battlefront™ II: Celebration Edition! STAR WARS™ Battlefront™ II is a multiplayer, shooter and singleplayer game developed by DICE and published by Electronic Arts. Released on June 11th 2020 has received 71,208 reviews of which 62,342 were positive and 8,866 were negative resulting in a rating of 8.6 out of 10. While seeing 7,745 players online at once in the last 24 hours, this game is currently ranked #3 among games like Scourge: Outbreak based on player count.
8.6
62,342
8,866
7,745
players
4. Warhammer 40,000: Space Marine 2
Similarity 59% Embody the superhuman skill and brutality of a Space Marine. Unleash deadly abilities and devastating weaponry to obliterate the relentless Tyranid swarms. Defend the Imperium in spectacular third-person action in solo or multiplayer modes. Warhammer 40,000: Space Marine 2 is a warhammer 40k, action and third-person shooter game developed by Saber Interactive and published by Focus Entertainment. Released on September 09th 2024 has received 162,585 reviews of which 134,739 were positive and 27,846 were negative resulting in a rating of 8.2 out of 10. With 7,175 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Scourge: Outbreak.
8.2
134,739
27,846
7,175
players
5. Resident Evil 5
Similarity 55% This game is a port of the Games for Windows - Live version that was released in 2009. If you buy the Untold Stories Bundle here on Steam, it will be the same as upgrading to Resident Evil 5 Gold Edition. Resident Evil 5 is a co-op, action and zombies game developed and published by Capcom. Released on September 15th 2009 has received 49,117 reviews of which 42,807 were positive and 6,310 were negative resulting in a rating of 8.6 out of 10. With 2,114 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Scourge: Outbreak.
8.6
42,807
6,310
2,114
players
6. REMNANT II®
Similarity 56% REMNANT II® pits survivors of humanity against new deadly creatures and god-like bosses across terrifying worlds. Play solo or co-op with two other friends to explore the depths of the unknown to stop an evil from destroying reality itself. REMNANT II® is a souls-like, co-op and action game developed by Gunfire Games and published by Arc Games. Released on July 25th 2023 has received 60,363 reviews of which 50,249 were positive and 10,114 were negative resulting in a rating of 8.2 out of 10. With 1,780 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Scourge: Outbreak.
8.2
50,249
10,114
1,780
players
7. Resident Evil 6
Similarity 57% Blending action and survival horror, Resident Evil 6 promises to be the dramatic horror experience of 2013. Resident Evil 6 is a zombies, action and co-op game developed and published by Capcom. Released on March 21st 2013 has received 54,720 reviews of which 42,993 were positive and 11,727 were negative resulting in a rating of 7.8 out of 10. With 1,545 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Scourge: Outbreak.
7.8
42,993
11,727
1,545
players
8. KovaaK's
Similarity 53% Master your aim with KovaaK’s, the world’s best aim trainer. With over 200,000 scenarios, playlists and more! Embrace total customization, including a map editor and game physics. More than just a trainer, it’s a dynamic, community-driven platform that elevates your gameplay. KovaaK's is a action, shooter and simulation game developed and published by KovaaK Games. Released on April 03rd 2018 has received 35,305 reviews of which 32,776 were positive and 2,529 were negative resulting in an impressive rating of 9.1 out of 10. With 1,477 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Scourge: Outbreak.
9.1
32,776
2,529
1,477
players
9. World War Z
Similarity 49% World War Z is a heart-pounding coop third-person shooter for up to 4 players featuring massive swarms of hundreds of zombies, focused on fast-paced, gruesomely spectacular action. World War Z is a zombies, multiplayer and online co-op game developed and published by Saber Interactive Inc. Released on September 21st 2021 has received 26,058 reviews of which 21,657 were positive and 4,401 were negative resulting in a rating of 8.2 out of 10. With 886 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Scourge: Outbreak.
8.2
21,657
4,401
886
players
10. Just Cause™ 3
Similarity 49% With over 1000 km² of complete freedom from sky to seabed, Rico Rodriguez returns to unleash chaos in the most creative and explosive ways imaginable. Just Cause™ 3 is a open world, action and destruction game developed by Avalanche Studios and published by Square Enix. Released on November 30th 2015 has received 122,161 reviews of which 102,532 were positive and 19,629 were negative resulting in a rating of 8.3 out of 10. With 772 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Scourge: Outbreak.
8.3
102,532
19,629
772
players
Best deals on games like Scourge: Outbreak on Steam
Discover fantastic savings with the best discounts on a variety of games like Scourge: Outbreak available on Steam right now, updated on June 15th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Scourge: Outbreak.
1. Valfaris: Mecha Therion
Similarity 51% Therion returns as the hunt for Lord Vroll continues. Pilot an advanced machine of death and destruction in this explosive 2.5D side-scrolling shoot ‘em up, and sequel to the critically acclaimed Valfaris. Strap in and unleash mecha hell! Valfaris: Mecha Therion is a action, shoot 'em up and arcade game developed by Steel Mantis and published by Silver Lining Interactive. Released on November 21st 2023 has received 358 reviews of which 331 were positive and 27 were negative resulting in a rating of 8.5 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like Scourge: Outbreak.
8.5
331
27
-99%
24.50€
0.45€
2. Strange Brigade
Similarity 53% Embark on an exotic journey into danger in this rip-roaring 1930s third person adventure for 1-4 players! Encounter pulse-pounding action, treacherous traps and tales of derring-do! Strange Brigade is a action, adventure and co-op game developed and published by Rebellion. Released on August 27th 2018 has received 10,728 reviews of which 9,034 were positive and 1,694 were negative resulting in a rating of 8.2 out of 10. Thanks to its incredible 99% discount, this game is now the #2 best deal in games like Scourge: Outbreak.
8.2
9,034
1,694
-99%
49.99€
0.82€
3. Duke of Alpha Centauri
Similarity 49% Duke of Alpha Centuri is a space shooter with amazing graphics. The main goal of our game is to have a lot of fun while blowing up hordes of different types of enemies. Engage in boss fights, upgrade your ship and ship systems until you are able to show off in an endless mode. Duke of Alpha Centauri is a action, casual and indie game developed by EGAMER and published by SA Industry. Released on December 28th 2016 has received 526 reviews of which 407 were positive and 119 were negative resulting in a rating of 7.3 out of 10. Thanks to its incredible 99% discount, this game is now the #3 best deal in games like Scourge: Outbreak.
7.3
407
119
-99%
29.99€
0.39€
4. Spin Rush
Similarity 50% Spin Rush is 2D arcade game, where you have to collect dots and match colors. Spin Rush is a indie, casual and action game developed by EGAMER and published by SA Industry. Released on September 16th 2016 has received 583 reviews of which 442 were positive and 141 were negative resulting in a rating of 7.2 out of 10. Currently offered at a significant 99% discount, this title has earned the #4 position in the best deals for games like Scourge: Outbreak.
7.2
442
141
-99%
29.99€
0.44€
5. Neon Space 2
Similarity 53% Neon Space 2 is a highly anticipated sequel to Neon Space. The game kept all the elements from his predecessor, but at the same time the visuals received a major improvement. Neon Space 2 is a action, indie and casual game developed by EGAMER and published by SA Industry. Released on July 26th 2016 has received 422 reviews of which 298 were positive and 124 were negative resulting in a rating of 6.7 out of 10. Currently offered at a significant 99% discount, this title has earned the #5 position in the best deals for games like Scourge: Outbreak.
6.7
298
124
-99%
29.99€
0.32€
6. X-Morph: Defense
Similarity 58% Unique fusion of a top-down shooter and tower defense strategy. You are the invader! Use destructive weapons or lead your enemies into a maze of towers. Strategize in the build mode by carefully selecting various types of alien towers or throw yourself right into the heat of the battle. X-Morph: Defense is a tower defense, strategy and action game developed by and published by Exor Studios. Released on August 30th 2017 has received 3,823 reviews of which 3,506 were positive and 317 were negative resulting in a rating of 8.8 out of 10. Currently offered at a significant 98% discount, this title has earned the #6 position in the best deals for games like Scourge: Outbreak.
8.8
3,506
317
-98%
19.99€
0.54€
7. Serious Sam VR: The Last Hope
Similarity 49% Serious Sam is back! And this time it's REAL! Serious Sam VR: The Last Hope is a vr, action and gore game developed by Croteam VR and published by Devolver Digital and Croteam. Released on September 20th 2017 has received 1,395 reviews of which 1,180 were positive and 215 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 98% discount, this title has earned the #7 position in the best deals for games like Scourge: Outbreak.
8.1
1,180
215
-98%
28.99€
0.58€
8. War Tech Fighters
Similarity 62% War Tech Fighters - the space action game that combines the spectacular action of Japanese Anime with Hollywood Blockbusters. Configure, upgrade and customize your War Tech and dive into battle to fight back the Zatronian forces and save your galaxy! War Tech Fighters is a action, mechs and shooter game developed by Drakkar Dev and published by Green Man Gaming Publishing. Released on July 25th 2018 has received 335 reviews of which 258 were positive and 77 were negative resulting in a rating of 7.2 out of 10. Currently offered at a significant 98% discount, this title has earned the #8 position in the best deals for games like Scourge: Outbreak.
7.2
258
77
-98%
19.99€
0.58€
9. Hellpoint
Similarity 53% Hellpoint is an intense action RPG taking place on Irid Novo, a derelict space station soaked in an intoxicating dark sci fi atmosphere. Fight dreadful creatures, face the Cosmic Gods and unravel their twisted story. Should the challenge be too great, play with a friend in local or online coop. Hellpoint is a souls-like, sci-fi and action game developed by Cradle Games and published by tinyBuild. Released on July 30th 2020 has received 4,293 reviews of which 3,137 were positive and 1,156 were negative resulting in a rating of 7.1 out of 10. Currently offered at a significant 98% discount, this title has earned the #9 position in the best deals for games like Scourge: Outbreak.
7.1
3,137
1,156
-98%
33.99€
0.71€
10. Alien Rage - Unlimited
Similarity 52% Unleash a fury of powerful weapons as you blast your way through armies of Alien forces hell-bent on taking you down! Battle through 14 intense levels and prepare to face a barrage of beastly-sized bosses that will test your every skill. Each of your 10 weapons comes with two firing modes and you’ll need all of them! Alien Rage - Unlimited is a action, shooter and fps game developed and published by CI Games. Released on September 24th 2013 has received 3,455 reviews of which 2,334 were positive and 1,121 were negative resulting in a rating of 6.6 out of 10. Currently offered at a significant 98% discount, this title has earned the #10 position in the best deals for games like Scourge: Outbreak.
6.6
2,334
1,121
-98%
19.99€
0.54€
Free games like Scourge: Outbreak on Steam
Check out this fantastic list of free-to-play games like Scourge: Outbreak you can enjoy on Steam right now, updated on June 15th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Scourge: Outbreak.
1. Starward
Similarity 56% The Steam version of 《Starward》 is an Asian server version, and the account is not compatible with other servers. Starward is a 3D fighting game that integrates mecha girls and classic GVG combat gameplay, with 1V1 and 2V2 mode as the core gameplay. Starward is a mechs, action and esports game developed by Game Blender and published by 盛天游戏. Released on April 24th 2024 has received 2,060 reviews of which 1,300 were positive and 760 were negative resulting in a rating of 6.2 out of 10. With 424 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Scourge: Outbreak.
6.2
1,300
760
424
players
2. Cube Racer
Similarity 53% Cube Racer is a round based multiplayer racing game with cubes. Every round, all players race against each other to the finish line. Before every round, the players get to build one or more obstacles on the map. In the next round, all players have to pass all the obstacles, which have been built yet. Cube Racer is a indie, action and casual game developed and published by Simon Blasen. Released on October 30th 2017 has received 1,980 reviews of which 1,791 were positive and 189 were negative resulting in a rating of 8.6 out of 10. Thanks to its free to play tag and a daily player base of 256, this game has secured the #2 spot in the ranking of free games like Scourge: Outbreak.
8.6
1,791
189
256
players
3. Alien Swarm
Similarity 51% Co-operative multiplayer game and complete code base available for free. Alien Swarm is a free to play, co-op and action game developed and published by Valve. Released on July 19th 2010 has received 21,274 reviews of which 20,179 were positive and 1,095 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #3 spot among the most played free games like Scourge: Outbreak.
9.3
20,179
1,095
29
players
4. Double Action: Boogaloo
Similarity 52% Double Action is a free stylish multiplayer game about diving, flipping, and sliding your way into action movie mayhem. Double Action: Boogaloo is a free to play, action and multiplayer game developed by Double Action Factory and Jorge Rodriguez and published by Double Action Factory. Released on October 23rd 2014 has received 11,343 reviews of which 10,555 were positive and 788 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #4 spot among the most played free games like Scourge: Outbreak.
9.1
10,555
788
15
players
5. Soldat
Similarity 52% Soldat is a unique 2D (side-view) multiplayer action game. Soldiers fight against each other in 2D battle arenas using a deadly arsenal of military weapons, across 7 default game modes. Soldat is a free to play, action and indie game developed by Transhuman Design and Soldat Team and published by Transhuman Design. Released on April 15th 2020 has received 1,734 reviews of which 1,640 were positive and 94 were negative resulting in a rating of 9.0 out of 10. The game currently holds the #5 spot among the most played free games like Scourge: Outbreak.
9.0
1,640
94
12
players
6. Warplanes: WW1 Sky Aces
Similarity 50% Be a pioneer of aerial warfare in Warplanes: WW1 Sky Aces. Fight above the battlefields of World War I and become the ultimate Sky Ace! Warplanes: WW1 Sky Aces is a free to play, action and indie game developed and published by Home Net Games. Released on September 23rd 2019 has received 633 reviews of which 529 were positive and 104 were negative resulting in a rating of 7.9 out of 10. The game currently holds the #6 spot among the most played free games like Scourge: Outbreak.
7.9
529
104
4
players
7. Assault Bots
Similarity 56% Assault Bots is a fast-paced multiplayer robot shooter game. Create your robot, let it drive, walk, or fly, and battle other players online in this intense shooter. Game features multiple maps and game modes. Assault Bots is a third-person shooter, action and vehicular combat game developed and published by Blayze Games and L.L.C.. Released on April 15th 2022 has received 342 reviews of which 287 were positive and 55 were negative resulting in a rating of 7.8 out of 10. The game currently holds the #7 spot among the most played free games like Scourge: Outbreak.
7.8
287
55
4
players
8. Just Cause 2: Multiplayer Mod
Similarity 53% JC2-MP is a project to bring multiplayer to Just Cause 2 in all of its magnificent glory. Imagine the chaos of normal Just Cause 2, then extending it out to dozens, hundreds, and even thousands of players. Just Cause 2: Multiplayer Mod is a open world, multiplayer and action game developed by Avalanche Studios and published by Square Enix. Released on December 16th 2013 has received 14,804 reviews of which 13,558 were positive and 1,246 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #8 spot among the most played free games like Scourge: Outbreak.
8.9
13,558
1,246
3
players
9. Rebel Forces
Similarity 50% Are you ready to be the ultimate soldier and fight until you defeat all of your enemies? Rebel Forces is a free to play, action and indie game developed and published by FreezeNova. Released on December 20th 2018 has received 1,611 reviews of which 1,323 were positive and 288 were negative resulting in a rating of 7.9 out of 10. The game currently holds the #9 spot among the most played free games like Scourge: Outbreak.
7.9
1,323
288
3
players
10. Air Brawl
Similarity 51% A fast paced multiplayer dogfighting game that focuses on creative weapons and game mechanics that reward skillful flying. Air Brawl is a action, flight and indie game developed by and published by landfall. Released on November 05th 2015 has received 1,659 reviews of which 1,306 were positive and 353 were negative resulting in a rating of 7.6 out of 10. The game currently holds the #10 spot among the most played free games like Scourge: Outbreak.
7.6
1,306
353
3
players