Games like ULTRAKILL on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like ULTRAKILL are available at the bottom of the page.
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DOOM
Now includes all three premium DLC packs (Unto the Evil, Hell Followed, and Bloodfall), maps, modes, and weapons, as well as all feature updates including Arcade Mode, Photo Mode, and the latest Update 6.66, which brings further multiplayer improvements as well as revamps multiplayer progression.
The Apogee Throwback Pack
The Apogee Throwback Pack is a collection of four classic Apogee Software titles all in one kick ass package. Blast your way across the galaxy as British Special Agent Blake Stone in "Aliens of Gold" and "Planet Strike", then take on an ancient evil menace as the H.U.N.T in "Rise of the Triad".
STAR WARS™ Dark Forces (Classic, 1995)
Behind a veil of secrecy the evil Empire is creating a doomsday army - one that, if finished, will become the final cog in the Empire's arsenal of terror and domination. Your Mission? Join the Rebel Alliance's covert operations division, infiltrate the Empire.
Aliens versus Predator Classic 2000
Aliens Versus Predator Classic 2000 features the Colonial Marine, Alien and Predator Campaigns and the frenetic single-player Skirmish mode from the original title: Alien Versus Predator Gold Edition, which was released to massive acclaim in 2000.
Serious Sam Fusion 2017 (beta)
Serious Sam Fusion is a central hub for several existing Serious Sam games developed by Croteam. Cool new features, engine upgrades, patches and updates will be released to existing owners for FREE!
Putrefaction
Putrefaction is a First Person Shooter with horror elements, lots of enemies and weapons, heavily inspired by old-school shooter classics.
Anger Foot
Anger Foot is a lightning fast action FPS where the only things harder than your ass kicking feet are the ass kicking beats.
Maximum Action
MAXIMUM Action is a brutal and satisfying physics-based first person shooter influenced by Hong Kong cinema, heroic slow motion bloodshed, and old-school FPS ACTION.
Forgive Me Father 2
Embark on a journey into the darkest nightmares to restore your sanity. Blast your way through hordes of possessed enemies, unlock an arsenal of deadly weapons and unearthly abilities, and get ready to face even more Lovecraftian madness in this action-packed FPS sequel.
Project Warlock II
Adrenaline-pumping gore retro funhouse that’s full of guns, magic, demons, vertical arenas, 3D visuals, 2D sprites, and heavy metal music. Inspired by FPS classics like Quake and Doom 64, Project Warlock II is the explosive boomer shooter sequel you were too shy to ask for.
Bears In Space
Unleash your inner bear in this over-the-top bullet-hell FPS! Embark on a zany retro-futuristic adventure and destroy oil-thirsty robots with an outrageous arsenal. Transform into a bear, wield unique powers, and embrace the absurd fast-paced action of Bears in Space!
Warhammer 40,000: Boltgun
Load up your Boltgun and unleash the awesome Space Marine arsenal to blast your way through an explosion of sprites, pixels and blood in a perfect blend of Warhammer 40,000, frenetic gameplay and the stylish visuals of 90’s retro shooters.
Rise of the Triad: Ludicrous Edition
The HUNT Returns... AGAIN! Play the original Cult Classic '90s FPS remastered in 4K Ultrawide with UNLIMITED frame rates, RESTORED content, NEW episodes, a LEVEL EDITOR, online MULTIPLAYER, LUDICROUS gameplay options and MORE. Make 'em EAT LEAD or they'll bury you in a lunchbox!
Viscerafest
Viscerafest is a Sci-Fi Fantasy Singleplayer Arena FPS with minor Collectathon elements. Fight through hordes of aliens and eldritch monstrosities wielding a slew of powerful weapons, juggling your resources, and exploring over 23 intricately designed hand-crafted levels.
Vampire Hunters
To hunt vampires, you'll need guns. Lots of guns. Mow down hordes of undead creatures by stacking your guns into absurd, over-the-top builds. Unleash your firepower and survive the mayhem in this Roguelite Survivors FPS.
Slayers X: Terminal Aftermath: Vengance of the Slayer
So.... got what it takes to be a X Slayer?!?... 7 weapons, blood and gore, twisted music by Seepage & Psyko Syndikate, and maps where you can blow up everything. its awesome. started making it in 1998 in high school with my friend and now im 37, so i have life experience now.
Tower of Guns
Tower of Guns is a fast paced first-person-shooter for the twitch gamer... with a few randomized elements to keep it fresh with each playthrough. It's a short burst "Lunch Break FPS"... not unlike Binding of Isaac mixed with Doom 2. Tower of Guns was made by a guy named Joe (with his brother Mike composing the music).Most played games like ULTRAKILL on Steam
Take a look at the top games like ULTRAKILL that are currently attracting the largest player bases on the Steam platform, as of April 30th 2025.
1. DOOM Eternal
Similarity 53% Hell’s armies have invaded Earth. Become the Slayer in an epic single-player campaign to conquer demons across dimensions and stop the final destruction of humanity. The only thing they fear... is you. DOOM Eternal is a fps, action and gore game developed by id Software and published by Bethesda Softworks. Released on March 19th 2020 has received 203,103 reviews of which 185,114 were positive and 17,989 were negative resulting in an impressive rating of 9.0 out of 10. The game has hit the top spot as the #1 most played game like ULTRAKILL, thanks to its 1,470 peak concurrent players over the last day.
9.0
185,114
17,989
1,470
players
2. DOOM
Similarity 53% Now includes all three premium DLC packs (Unto the Evil, Hell Followed, and Bloodfall), maps, modes, and weapons, as well as all feature updates including Arcade Mode, Photo Mode, and the latest Update 6.66, which brings further multiplayer improvements as well as revamps multiplayer progression. DOOM is a fps, gore and action game developed by id Software and published by Bethesda Softworks. Released on May 12th 2016 has received 204,139 reviews of which 194,947 were positive and 9,192 were negative resulting in an impressive rating of 9.4 out of 10. While seeing 1,008 players online at once in the last 24 hours, this game is currently ranked #2 among games like ULTRAKILL based on player count.
9.4
194,947
9,192
1,008
players
3. DOOM + DOOM II
Similarity 62% Developed by id Software, and originally released in 1993 and 1994, the definitive, newly enhanced versions of DOOM + DOOM II are available as a combined product. DOOM + DOOM II is a fps, classic and 1990's game developed by id Software and Nightdive Studios and published by Bethesda. Released on August 03rd 2007 has received 24,412 reviews of which 23,534 were positive and 878 were negative resulting in an impressive rating of 9.4 out of 10. While seeing 323 players online at once in the last 24 hours, this game is currently ranked #3 among games like ULTRAKILL based on player count.
9.4
23,534
878
323
players
4. Trepang2
Similarity 58% Become the ultimate badass in Trepang2: A gory, action-packed FPS set in the near future. Unleash all hell on your enemies, dodge bullets and leave a trail of destruction in this hardcore and frenetic shooter. Trepang2 is a shooter, singleplayer and fps game developed by Trepang Studios and published by Team17. Released on June 21st 2023 has received 13,480 reviews of which 12,601 were positive and 879 were negative resulting in an impressive rating of 9.1 out of 10. With 283 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like ULTRAKILL.
9.1
12,601
879
283
players
5. Quake II
Similarity 64% You are humanity’s last hope to stop the Strogg, a hostile alien race waging war against Earth. Play this military sci-fi FPS, now upgraded for modern platforms with improved visuals, new campaign content, online multiplayer/co-op, and more. Quake II is a fps, classic and action game developed by id Software, Nightdive Studios and MachineGames and published by Bethesda Softworks. Released on August 03rd 2007 has received 9,131 reviews of which 8,727 were positive and 404 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #5 spot among the most played games like ULTRAKILL.
9.3
8,727
404
64
players
6. Warhammer 40,000: Boltgun
Similarity 51% Load up your Boltgun and unleash the awesome Space Marine arsenal to blast your way through an explosion of sprites, pixels and blood in a perfect blend of Warhammer 40,000, frenetic gameplay and the stylish visuals of 90’s retro shooters. Warhammer 40,000: Boltgun is a boomer shooter, fps and warhammer 40k game developed by Auroch Digital and published by Focus Entertainment. Released on May 23rd 2023 has received 14,703 reviews of which 13,388 were positive and 1,315 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #6 spot among the most played games like ULTRAKILL.
8.9
13,388
1,315
61
players
7. Quake
Similarity 64% Developed by the award-winning id Software, Quake® is the ground-breaking, original dark fantasy first-person shooter that inspires today’s retro-style FPS games. With Quake (Enhanced), experience the authentic, updated, and visually enhanced version of the original. Quake is a fps, classic and action game developed by id Software, Nightdive Studios and MachineGames and published by Bethesda Softworks. Released on August 03rd 2007 has received 14,281 reviews of which 13,808 were positive and 473 were negative resulting in an impressive rating of 9.4 out of 10. The game currently holds the #7 spot among the most played games like ULTRAKILL.
9.4
13,808
473
60
players
8. Serious Sam 4
Similarity 60% Serious Sam 4 reignites the classic FPS series in a high-powered prequel loaded with an explosive arsenal, intergalactic carnage, and perfectly timed one-liners. Serious Sam 4 is a action, gore and fps game developed by Croteam and published by Devolver Digital. Released on September 24th 2020 has received 16,012 reviews of which 13,352 were positive and 2,660 were negative resulting in a rating of 8.2 out of 10. The game currently holds the #8 spot among the most played games like ULTRAKILL.
8.2
13,352
2,660
48
players
9. DUSK
Similarity 72% Battle through an onslaught of mystical backwater cultists, possessed militants & even darker forces as you attempt to discover just what lurks beneath the Earth in this retro FPS inspired by the '90s legends. DUSK is a boomer shooter, fps and retro game developed by David Szymanski and published by New Blood Interactive . Released on December 10th 2018 has received 23,302 reviews of which 22,676 were positive and 626 were negative resulting in an impressive rating of 9.5 out of 10. The game currently holds the #9 spot among the most played games like ULTRAKILL.
9.5
22,676
626
44
players
10. Fallen Aces
Similarity 55% The A.C.E.S, watchful guardians of Switchblade City, are being taken down, one by one. Now it's up to one man, with two fists, to get to the bottom of it all. Fallen Aces is a crime noir FPS that plays right out of the '90s and looks like it's right outta the comics. Fallen Aces is a early access, immersive sim and noir game developed by Trey Powell and Jason Bond and published by New Blood Interactive . Released on June 14th 2024 has received 5,615 reviews of which 5,506 were positive and 109 were negative resulting in an impressive rating of 9.5 out of 10. The game currently holds the #10 spot among the most played games like ULTRAKILL.
9.5
5,506
109
38
players
Best deals on games like ULTRAKILL on Steam
Discover fantastic savings with the best discounts on a variety of games like ULTRAKILL available on Steam right now, updated on April 30th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like ULTRAKILL.
1. Prodeus
Similarity 63% Prodeus is a first-person shooter of old, re-imagined using modern rendering techniques and technology. Experience the quality you’d expect from a modern AAA game, designed with retro aesthetics and gameplay that invoke the tech-imposed limits of older hardware. Prodeus is a boomer shooter, fps and retro game developed by Bounding Box Software Inc. and published by Humble Games. Released on September 23rd 2022 has received 7,473 reviews of which 6,947 were positive and 526 were negative resulting in an impressive rating of 9 out of 10. Featuring a massive 95% discount, this game currently holds the #1 spot in the best deals for games like ULTRAKILL.
9
6,947
526
-95%
25.00€
1.25€
2. Fashion Police Squad
Similarity 53% Even at this moment, our fashionable city is under assault. Baggy pants, dull suits, sightings of socks with sandals. A message needs to be sent, and it needs to be sent in style... Time to serve some good ol' Fashion Justice! Fashion Police Squad is a boomer shooter, fps and arena shooter game developed by Mopeful Games and published by No More Robots. Released on August 15th 2022 has received 1,360 reviews of which 1,198 were positive and 162 were negative resulting in a rating of 8.4 out of 10. Thanks to its incredible 95% discount, this game is now the #2 best deal in games like ULTRAKILL.
8.4
1,198
162
-95%
20.00€
1.00€
3. BPM: BULLETS PER MINUTE
Similarity 54% BPM is a rhythm-action FPS rogue-like where you must shoot, jump and dodge to the beat of an epic rock soundtrack. Delve into a randomly generated dungeon where one missed note can lead to your death. Gain game-changing abilities and loot powerful weaponry to defeat your ancient enemy: Nidhogg. BPM: BULLETS PER MINUTE is a fps, rhythm and rogue-like game developed and published by Awe Interactive. Released on September 15th 2020 has received 11,070 reviews of which 10,057 were positive and 1,013 were negative resulting in a rating of 8.8 out of 10. Thanks to its incredible 94% discount, this game is now the #3 best deal in games like ULTRAKILL.
8.8
10,057
1,013
-94%
21.00€
1.26€
4. SPRAWL
Similarity 55% SPRAWL is a hardcore retro FPS set in an endless cyberpunk megalopolis. Escape the walled city and take on the militarized government of the sprawl. Fueled by the blood of your enemies and a mysterious voice in your head, make your way towards the spire to topple whatever lays within. SPRAWL is a controller, sci-fi and combat game developed by MAETH and published by Rogue Games and Inc.. Released on August 23rd 2023 has received 1,961 reviews of which 1,721 were positive and 240 were negative resulting in a rating of 8.4 out of 10. Currently offered at a significant 93% discount, this title has earned the #4 position in the best deals for games like ULTRAKILL.
8.4
1,721
240
-93%
15.14€
1.06€
5. Viscerafest
Similarity 51% Viscerafest is a Sci-Fi Fantasy Singleplayer Arena FPS with minor Collectathon elements. Fight through hordes of aliens and eldritch monstrosities wielding a slew of powerful weapons, juggling your resources, and exploring over 23 intricately designed hand-crafted levels. Viscerafest is a shooter, female protagonist and boomer shooter game developed by Acid Man Games and Fire Plant Games and published by Fulqrum Publishing. Released on April 14th 2025 has received 575 reviews of which 499 were positive and 76 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 89% discount, this title has earned the #5 position in the best deals for games like ULTRAKILL.
8.1
499
76
-89%
20.00€
2.20€
6. Dread Templar
Similarity 53% Dread Templar is a fast-paced hardcore old-school FPS, combining classic 90s shooter and modern FPS elements. Unlock and combine dozens of weapon upgrades and skills, embrace the Dread Force and obliterate hordes of fiendish enemies. Become the scariest thing in hell and get your revenge! Dread Templar is a boomer shooter, fps and retro game developed by T19 Games and published by Fulqrum Publishing. Released on January 26th 2023 has received 1,484 reviews of which 1,241 were positive and 243 were negative resulting in a rating of 8.0 out of 10. Currently offered at a significant 89% discount, this title has earned the #6 position in the best deals for games like ULTRAKILL.
8.0
1,241
243
-89%
19.73€
2.17€
7. Trepang2
Similarity 58% Become the ultimate badass in Trepang2: A gory, action-packed FPS set in the near future. Unleash all hell on your enemies, dodge bullets and leave a trail of destruction in this hardcore and frenetic shooter. Trepang2 is a shooter, singleplayer and fps game developed by Trepang Studios and published by Team17. Released on June 21st 2023 has received 13,480 reviews of which 12,601 were positive and 879 were negative resulting in an impressive rating of 9.1 out of 10. Currently offered at a significant 85% discount, this title has earned the #7 position in the best deals for games like ULTRAKILL.
9.1
12,601
879
-85%
30.60€
4.59€
8. DUSK
Similarity 72% Battle through an onslaught of mystical backwater cultists, possessed militants & even darker forces as you attempt to discover just what lurks beneath the Earth in this retro FPS inspired by the '90s legends. DUSK is a boomer shooter, fps and retro game developed by David Szymanski and published by New Blood Interactive . Released on December 10th 2018 has received 23,302 reviews of which 22,676 were positive and 626 were negative resulting in an impressive rating of 9.5 out of 10. Currently offered at a significant 83% discount, this title has earned the #8 position in the best deals for games like ULTRAKILL.
9.5
22,676
626
-83%
20.06€
3.41€
9. Turbo Overkill
Similarity 69% Enter Paradise as Johnny Turbo—half-metal, half-human, all-murder machine. Clean up the streets with a chainsaw leg, 15+ weapons and your hovercar as you battle the rogue AI Syn, rival bounty hunters and cyberpunks aplenty. Apogee’s most outrageous FPS since Duke Nukem 3D. Good hunting, Sir! Turbo Overkill is a fps, boomer shooter and action game developed by Trigger Happy Interactive and published by Apogee Entertainment. Released on August 11th 2023 has received 6,374 reviews of which 6,059 were positive and 315 were negative resulting in an impressive rating of 9.2 out of 10. Currently offered at a significant 83% discount, this title has earned the #9 position in the best deals for games like ULTRAKILL.
9.2
6,059
315
-83%
19.82€
3.37€
10. Serious Sam 4
Similarity 60% Serious Sam 4 reignites the classic FPS series in a high-powered prequel loaded with an explosive arsenal, intergalactic carnage, and perfectly timed one-liners. Serious Sam 4 is a action, gore and fps game developed by Croteam and published by Devolver Digital. Released on September 24th 2020 has received 16,012 reviews of which 13,352 were positive and 2,660 were negative resulting in a rating of 8.2 out of 10. Currently offered at a significant 83% discount, this title has earned the #10 position in the best deals for games like ULTRAKILL.
8.2
13,352
2,660
-83%
39.12€
6.65€
Free games like ULTRAKILL on Steam
Check out this fantastic list of free-to-play games like ULTRAKILL you can enjoy on Steam right now, updated on April 30th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like ULTRAKILL.
1. PAPERHEAD EP.0
Similarity 73% In this cute cardboard world, something went horribly wrong... You wake up in a prison cell. A strange voice calls to you from the depths of dark corridors covered in runic symbols and blood. Reload your trusty shotgun and find out... WHY WOULD CARDBOARD... BLEED? PAPERHEAD EP.0 is a fps, fast-paced and singleplayer game developed by Paperhead te4m and published by HypeTrain Digital. Released on November 14th 2024 has received 1,560 reviews of which 1,455 were positive and 105 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #1 spot among the most played free games like ULTRAKILL.
8.9
1,455
105
38
players
2. OMFG: One Million Fatal Guns
Similarity 54% OMFG: One Million Fatal Guns kicks back into action in this fast-paced, over-the-top, roguelike, first person shooter. Shoot your way through a robot-hijacked space station, collecting more and more powerful guns as you go. There are over 30 million differently named guns at your disposal! OMFG: One Million Fatal Guns is a arena shooter, fps and arcade game developed by Gun Hit Wonders and published by DigiPen Institute of Technology. Released on March 11th 2021 has received 2,332 reviews of which 2,220 were positive and 112 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #2 spot among the most played free games like ULTRAKILL.
9.1
2,220
112
2
players
3. Hellbound: Survival Mode
Similarity 55% FULL GAME NOW AVAILABLE. GO GET IT! This is the Free Survival Mode for Hellbound: a '90s style First Person Shooter, made 30 years later… but just a glimpse of the full game, go check it out! Hellbound: Survival Mode is a free to play, action and gore game developed and published by Saibot Studios. Released on November 22nd 2019 has received 1,924 reviews of which 1,681 were positive and 243 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #3 spot among the most played free games like ULTRAKILL.
8.4
1,681
243
4. Chambers: The Outlaw
Similarity 82% Take a bite of GETTING CHAMBERED in the Wild West: improvise to survive. Feed and take care of your horses. Open World with warring factions. Skills and upgrades: catch bullets, eat hats, summon bears. Revolver Monsters! Chambers: The Outlaw is a boomer shooter, fps and action game developed by Mr. Pink and published by HypeTrain Digital. Released on May 10th 2024 has received 755 reviews of which 606 were positive and 149 were negative resulting in a rating of 7.6 out of 10. The game currently holds the #4 spot among the most played free games like ULTRAKILL.
7.6
606
149