Games like KILLBUG on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like KILLBUG are available at the bottom of the page.
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Redmatch 2
A free fast-paced online multiplayer FPS with grapple hooks where you upgrade your stats with kills!
Painkiller: Black Edition
Painkiller Black Edition includes the expansion pack Battle Out of Hell, featuring 10 additional single-player levels and many new villains.
World Boss
LazarBeam and Fresh present WORLD BOSS. Fast, fluid FPS gameplay. Millions of builds. Non-stop 14-player mayhem. Download NOW for FREE!
Breachers™
Supports cross-play with Quest and PSVR2 player base. Breachers™ is a tactical 5v5 VR FPS. Plan your assault or orchestrate your defense as a team through intense close-quarters combat. Climb, vault, rappel, swing, shoot and strategize your way to victory in stunning environments.
KovaaK's
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.
MechWarrior 5: Clans
In MECHWARRIOR 5: CLANS, players become new Smoke Jaguar pilots in the Clan Invasion of the Inner Sphere. Lead a five-mech "Star" squad across diverse planets, engaging in an expansive campaign with immersive gameplay and intricate combat. Customize BattleMechs and explore strategic options.
Bloodhound: First day in hell
Crush the cult of Astaroth and vanquish her hellspawn, make them squeal and hide where they came from. Enjoy a Fresh Look & Old Fun in this arcade horror FPS game inspired by the legends of the 90s.
Screencheat
Screencheat is a ridiculous competitive split-screen first-person shooter where everyone is invisible, so players are forced to look at each other’s screens to win. Supporting both local and online multiplayer, combat in Screencheat is fast and furious with a wide variety of one-hit kill weapons.
PowerSlave Exhumed
PowerSlave Exhumed is a KEX Engine port of the classic console game perfectly blending both the PlayStation & Saturn versions
DESYNC
DESYNC is an intense single-player first person action game that begs you to play dangerously and creatively. Eliminate your opponents as you perform violent attack sequences using the explosive digital weaponry and lethal side-arms at your disposal.
Wizordum
Wizordum is a retro FPS that puts you in the role of a Mage on a quest to track down the source of Chaos. With a wide arsenal of spells and magic items, battle your way through the world of Terrabruma in this unique blend of classic 90s shooters and modern gaming elements.
Project Hardline
Project Hardline is a party first person shooter game where two teams fight to capture an uplink station. This uplink station contains vital intel and must not fall into the wrong hands. With every round a team faces, they will come back with better gear. This game is perfect for a party of friends.
I Am Sakuya: Touhou FPS Game
Dodge bullets, shoot enemies and even stop time as you navigate through 15 beautiful levels in this perfect blend of bullet hell and FPS. Uncover the origins of Sakuya Izayoi's past and investigate the mansion where the scarlet vampires resides in this Touhou Project Fangame!
Zortch
Meet Zortch Maxinum: short order cook, amateur engineer and professional slacker; Bored and tired of her day job she decides to go on a holiday but alas she picks a cheap option: turns out it's a scheme by aliens who capture humans to eat their brains! also this game is a sci-fi horror comedy fps
Men of Valor
Vietnam, 1965. You are Dean Shepard, a "cherry" to the 'Nam with zero war experience other than standard boot camp training at Parris Island, SC. Along with your platoon, you will fight the NVA and the Vietcong in true historic locales and battles.
I Am Your Beast
Hunt the military-industrial complex across stylish comic book micro-sandboxes in this fast-paced covert revenge thriller FPS from the developers of El Paso, Elsewhere.
VLADiK BRUTAL
Fight under the onslaught of mutated monsters, obsessed soldiers and even darker bosses. Just try to survive and find out what to do next in this life, simultaneously tearing your enemies to pieces.
Deadlink
Get ready to put a sizable dent in the profits of megacorporations in Deadlink, a guns-blazing cyberpunk FPS with roguelite elements. Your mission is to conduct covert ops while piloting a humanoid combat shell. And no, "covert" doesn’t mean "quiet."
Quake Champions
Step into the Arena. Compete against players from around the world in this fast-paced shooter that combines the dark mythos of the original Quake with the skill-based competition of Quake III Arena. Become a Champion.
Painkiller Hell & Damnation
Evil has returned! Demonic powers are manifesting themselves as a myriad of dark creatures, fighting over the fates of imprisoned souls caught in Purgatory.
Most played games like KILLBUG on Steam
Take a look at the top games like KILLBUG that are currently attracting the largest player bases on the Steam platform, as of June 15th 2025.
1. Counter-Strike: Source
Similarity 54% Counter-Strike: Source blends Counter-Strike's award-winning teamplay action with the advanced technology of Source™ technology. Counter-Strike: Source is a shooter, fps and action game developed and published by Valve. Released on November 01st 2004 has received 182,234 reviews of which 175,426 were positive and 6,808 were negative resulting in an impressive rating of 9.5 out of 10. The game has hit the top spot as the #1 most played game like KILLBUG, thanks to its 12,865 peak concurrent players over the last day.
9.5
175,426
6,808
12,865
players
2. Splitgate 2
Similarity 61% Splitgate 2 is the only free-to-play shooter with portals, delivering next-level gunplay, fluid movement, and a constantly evolving experience, featuring a new Battle Royale where you can portal between unique worlds. Welcome to the future of sport. Splitgate 2 is a shooter, free to play and multiplayer game developed and published by 1047 Games. Released on May 22nd 2025 has received 14,530 reviews of which 8,990 were positive and 5,540 were negative resulting in a rating of 6.1 out of 10. While seeing 12,522 players online at once in the last 24 hours, this game is currently ranked #2 among games like KILLBUG based on player count.
6.1
8,990
5,540
12,522
players
3. Counter-Strike
Similarity 53% Play the world's number 1 online action game. Engage in an incredibly realistic brand of terrorist warfare in this wildly popular team-based game. Ally with teammates to complete strategic missions. Take out enemy sites. Rescue hostages. Your role affects your team's success. Your team's success affects your role. Counter-Strike is a action, fps and multiplayer game developed and published by Valve. Released on November 01st 2000 has received 250,245 reviews of which 243,818 were positive and 6,427 were negative resulting in an impressive rating of 9.6 out of 10. While seeing 7,770 players online at once in the last 24 hours, this game is currently ranked #3 among games like KILLBUG based on player count.
9.6
243,818
6,427
7,770
players
4. ULTRAKILL
Similarity 48% ULTRAKILL is a fast-paced ultraviolent retro FPS combining the skill-based style scoring from character action games with unadulterated carnage inspired by the best shooters of the '90s. Rip apart your foes with varied destructive weapons and shower in their blood to regain your health. ULTRAKILL is a boomer shooter, fast-paced and fps game developed by Arsi "Hakita" Patala and published by New Blood Interactive . Released on September 03rd 2020 has received 169,751 reviews of which 165,867 were positive and 3,884 were negative resulting in an impressive rating of 9.6 out of 10. With 4,552 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like KILLBUG.
9.6
165,867
3,884
4,552
players
5. Enlisted
Similarity 48% In Enlisted, you are not only commanding a single soldier, but an entire squad! This MMO squad based shooter recreates the key battles of the bloodiest war of the 20th century, with hundreds of soldiers, tanks and aircraft taking part in each battle. Enlisted is a fps, world war ii and multiplayer game developed by Darkflow Software and published by Gaijin Network Ltd. Released on July 16th 2024 has received 28,163 reviews of which 22,507 were positive and 5,656 were negative resulting in a rating of 7.9 out of 10. With 2,842 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like KILLBUG.
7.9
22,507
5,656
2,842
players
6. 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 206,026 reviews of which 187,807 were positive and 18,219 were negative resulting in an impressive rating of 9.0 out of 10. With 2,103 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like KILLBUG.
9.0
187,807
18,219
2,103
players
7. Half-Life 2
Similarity 48% Reawakened from stasis in the occupied metropolis of City 17, Gordon Freeman is joined by Alyx Vance as he leads a desperate human resistance. Experience the landmark first-person shooter packed with immersive world-building, boundary-pushing physics, and exhilarating combat. Half-Life 2 is a fps, action and sci-fi game developed and published by Valve. Released on November 16th 2004 has received 245,627 reviews of which 239,721 were positive and 5,906 were negative resulting in an impressive rating of 9.7 out of 10. With 1,801 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like KILLBUG.
9.7
239,721
5,906
1,801
players
8. DOOM
Similarity 60% 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 207,279 reviews of which 198,001 were positive and 9,278 were negative resulting in an impressive rating of 9.4 out of 10. With 1,517 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like KILLBUG.
9.4
198,001
9,278
1,517
players
9. KovaaK's
Similarity 60% 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 #9 spot among the most played games like KILLBUG.
9.1
32,776
2,529
1,477
players
10. Combat Master: Season 4
Similarity 51% Join fast-paced action-packed combat. Play Combat Master -- AAA experience on any hardware. Best-in-class multiplayer gunfight. Next-level extreme performance. Lightning-speed loading time and a whole lot more. Combat Master: Season 4 is a fps, multiplayer and action game developed and published by Alfa Bravo Inc. Released on April 21st 2023 has received 45,639 reviews of which 40,283 were positive and 5,356 were negative resulting in a rating of 8.7 out of 10. With 1,048 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like KILLBUG.
8.7
40,283
5,356
1,048
players
Best deals on games like KILLBUG on Steam
Discover fantastic savings with the best discounts on a variety of games like KILLBUG 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 KILLBUG.
1. Deadlink
Similarity 57% Get ready to put a sizable dent in the profits of megacorporations in Deadlink, a guns-blazing cyberpunk FPS with roguelite elements. Your mission is to conduct covert ops while piloting a humanoid combat shell. And no, "covert" doesn’t mean "quiet." Deadlink is a fps, action roguelike and cyberpunk game developed by Gruby Entertainment and published by SuperGG.com. Released on July 27th 2023 has received 3,399 reviews of which 3,050 were positive and 349 were negative resulting in a rating of 8.6 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like KILLBUG.
8.6
3,050
349
-99%
24.50€
0.43€
2. MOTHERGUNSHIP
Similarity 49% MOTHERGUNSHIP is a bullet-hell FPS where you craft your own guns, fight gigantic bosses, and defeat a robotic alien armada that conquered Earth. Face off against overwhelming odds in brutal, non-stop combats where thinking on your feet is the only way to survive. MOTHERGUNSHIP is a action roguelike, fps and action game developed by Terrible Posture Games and Grip Digital and published by Terrible Posture Games. Released on July 17th 2018 has received 1,557 reviews of which 1,185 were positive and 372 were negative resulting in a rating of 7.3 out of 10. Thanks to its incredible 99% discount, this game is now the #2 best deal in games like KILLBUG.
7.3
1,185
372
-99%
24.99€
0.48€
3. Fashion Police Squad
Similarity 70% 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 1,382 reviews of which 1,216 were positive and 166 were negative resulting in a rating of 8.4 out of 10. Thanks to its incredible 98% discount, this game is now the #3 best deal in games like KILLBUG.
8.4
1,216
166
-98%
19.50€
0.41€
4. ShootMania Storm
Similarity 62% ShootMania the FPS “Powered By Players”ShootMania Storm is revolutionizing the multiplayer FPS by adding a community dimension and unlimited replayability. Developed by the Nadeo studio, renowned for community racing game, TrackMania, ShootMania Storm boasts quick-fire matches and epic battles, where only your talent will distinguish you... ShootMania Storm is a action, shooter and fps game developed by Nadeo and published by Ubisoft. Released on April 10th 2013 has received 854 reviews of which 729 were positive and 125 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 98% discount, this title has earned the #4 position in the best deals for games like KILLBUG.
8.1
729
125
-98%
19.99€
0.46€
5. Hard Reset Redux
Similarity 50% Hard Reset Redux is an action-packed and hardcore single-player shooter which embraces the best qualities that the genre has it offer. It includes over-the-top destruction, loads of enemies, great weapon variety, a challenging campaign and a beautifully realized cyberpunk setting. Hard Reset Redux is a action, fps and adventure game developed by Flying Wild Hog and published by Good Shepherd Entertainment. Released on June 03rd 2016 has received 2,245 reviews of which 1,823 were positive and 422 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 98% discount, this title has earned the #5 position in the best deals for games like KILLBUG.
7.8
1,823
422
-98%
19.99€
0.48€
6. F.E.A.R. 3
Similarity 56% F.E.A.R. 3 delivers all the hallmarks that define the F.E.A.R. brand: terrifying paranormal experience, frenetic combat and a dramatic storyline. F.E.A.R. 3 is a fps, horror and co-op game developed by Day 1 Studios and published by Warner Bros. Interactive Entertainment. Released on June 21st 2011 has received 12,758 reviews of which 9,070 were positive and 3,688 were negative resulting in a rating of 7.0 out of 10. Currently offered at a significant 98% discount, this title has earned the #6 position in the best deals for games like KILLBUG.
7.0
9,070
3,688
-98%
19.99€
0.45€
7. Alien Rage - Unlimited
Similarity 64% 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 #7 position in the best deals for games like KILLBUG.
6.6
2,334
1,121
-98%
19.99€
0.54€
8. Enemy Front
Similarity 53% ENEMY FRONT is the first truly modern WW2 FPS, featuring stunning visuals, open-ended levels and a richly interactive combat experience that breaks out of the standard model of highly linear scripted FPS experiences, giving the player full freedom to own their playing style. Enemy Front is a action, fps and world war ii game developed and published by CI Games. Released on June 10th 2014 has received 5,436 reviews of which 3,599 were positive and 1,837 were negative resulting in a rating of 6.5 out of 10. Currently offered at a significant 98% discount, this title has earned the #8 position in the best deals for games like KILLBUG.
6.5
3,599
1,837
-98%
19.99€
0.53€
9. Necromunda: Hired Gun
Similarity 50% Become a Hired Gun. The money’s good, the dog’s loyal, and the gun’s reliable. Embark on a fast-paced, violent, and thrilling FPS set in the darkest reaches of Warhammer 40,000’s most infamous hive city. Necromunda: Hired Gun is a action, warhammer 40k and adventure game developed by Streum On Studio and published by Focus Entertainment. Released on May 31st 2021 has received 7,422 reviews of which 4,864 were positive and 2,558 were negative resulting in a rating of 6.5 out of 10. Currently offered at a significant 98% discount, this title has earned the #9 position in the best deals for games like KILLBUG.
6.5
4,864
2,558
-98%
39.99€
1.15€
10. Gunscape
Similarity 48% Gunscape provides easy-to-use tools based on a block-placement interface everybody's already familiar with to create all types of maps. Don't like building stuff? Then just blast your way through hordes of monsters or duel with other players! Gunscape is a action, indie and multiplayer game developed and published by Blowfish Studios. Released on March 01st 2016 has received 1,249 reviews of which 828 were positive and 421 were negative resulting in a rating of 6.4 out of 10. Currently offered at a significant 98% discount, this title has earned the #10 position in the best deals for games like KILLBUG.
6.4
828
421
-98%
19.99€
0.52€
Free games like KILLBUG on Steam
Check out this fantastic list of free-to-play games like KILLBUG 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 KILLBUG.
1. Splitgate 2
Similarity 61% Splitgate 2 is the only free-to-play shooter with portals, delivering next-level gunplay, fluid movement, and a constantly evolving experience, featuring a new Battle Royale where you can portal between unique worlds. Welcome to the future of sport. Splitgate 2 is a shooter, free to play and multiplayer game developed and published by 1047 Games. Released on May 22nd 2025 has received 14,530 reviews of which 8,990 were positive and 5,540 were negative resulting in a rating of 6.1 out of 10. With 12,522 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like KILLBUG.
6.1
8,990
5,540
12,522
players
2. Enlisted
Similarity 48% In Enlisted, you are not only commanding a single soldier, but an entire squad! This MMO squad based shooter recreates the key battles of the bloodiest war of the 20th century, with hundreds of soldiers, tanks and aircraft taking part in each battle. Enlisted is a fps, world war ii and multiplayer game developed by Darkflow Software and published by Gaijin Network Ltd. Released on July 16th 2024 has received 28,163 reviews of which 22,507 were positive and 5,656 were negative resulting in a rating of 7.9 out of 10. Thanks to its free to play tag and a daily player base of 2,842, this game has secured the #2 spot in the ranking of free games like KILLBUG.
7.9
22,507
5,656
2,842
players
3. Combat Master: Season 4
Similarity 51% Join fast-paced action-packed combat. Play Combat Master -- AAA experience on any hardware. Best-in-class multiplayer gunfight. Next-level extreme performance. Lightning-speed loading time and a whole lot more. Combat Master: Season 4 is a fps, multiplayer and action game developed and published by Alfa Bravo Inc. Released on April 21st 2023 has received 45,639 reviews of which 40,283 were positive and 5,356 were negative resulting in a rating of 8.7 out of 10. Thanks to its free to play tag and a daily player base of 1,048, this game has secured the #3 spot in the ranking of free games like KILLBUG.
8.7
40,283
5,356
1,048
players
4. STRAFTAT
Similarity 65% STRAFTAT video game ::::::::::::::::::::: 1v1 ONLINE first person pov SHOOTER ::::::::::::::: quick rounds in 150 MAPS ::::::::::::: Including all WEAPONS and proximity chat STRAFTAT is a action, shooter and fps game developed by Sirius Lemaitre and Leonard Lemaitre and published by Lemaitre Bros. Released on October 24th 2024 has received 8,446 reviews of which 8,149 were positive and 297 were negative resulting in an impressive rating of 9.3 out of 10. Attracting a solid base of 503 players due to its free access, this strategy game has achieved the #4 position in the best free games like KILLBUG.
9.3
8,149
297
503
players
5. Quake Champions
Similarity 57% Step into the Arena. Compete against players from around the world in this fast-paced shooter that combines the dark mythos of the original Quake with the skill-based competition of Quake III Arena. Become a Champion. Quake Champions is a arena shooter, hero shooter and early access game developed by id Software and published by Bethesda Softworks. Released on August 18th 2022 has received 38,365 reviews of which 28,297 were positive and 10,068 were negative resulting in a rating of 7.3 out of 10. Attracting a solid base of 246 players due to its free access, this strategy game has achieved the #5 position in the best free games like KILLBUG.
7.3
28,297
10,068
246
players
6. Zula Global
Similarity 52% Zula is an intense free-to-play FPS in which you can play cooperatively with your teammates to overthrow the enemy side. You can enjoy new content weekly and receive gifts every day. Variety of maps and weapons from the real world so you can immerse yourself 100%. Zula Global is a free to play, fps and action game developed and published by Madbyte Games. Released on January 12th 2018 has received 7,595 reviews of which 5,310 were positive and 2,285 were negative resulting in a rating of 6.9 out of 10. Attracting a solid base of 191 players due to its free access, this strategy game has achieved the #6 position in the best free games like KILLBUG.
6.9
5,310
2,285
191
players
7. America's Army: Proving Grounds
Similarity 48% America’s Army: Proving Grounds is the official game of the U.S. Army and part of the highly acclaimed America’s Army game series. This free military game focuses on small unit tactical maneuvers and puts you to the test in a wide variety of new America’s Army maps and AA fan favorites. America's Army: Proving Grounds is a free to play, fps and action game developed and published by U.S. Army. Released on August 29th 2013 has received 10,952 reviews of which 8,637 were positive and 2,315 were negative resulting in a rating of 7.7 out of 10. Attracting a solid base of 166 players due to its free access, this strategy game has achieved the #7 position in the best free games like KILLBUG.
7.7
8,637
2,315
166
players
8. Splitgate
Similarity 65% Splitgate is a free-to-play, fast-paced multiplayer shooter that features player-controlled portals. This sci-fi shooter takes the FPS genre to a new dimension with its portal mechanics, delivering high-flying, multi-dimensional combat. Splitgate is a free to play, fps and multiplayer game developed and published by 1047 Games. Released on May 24th 2019 has received 111,740 reviews of which 102,336 were positive and 9,404 were negative resulting in an impressive rating of 9.0 out of 10. Attracting a solid base of 145 players due to its free access, this strategy game has achieved the #8 position in the best free games like KILLBUG.
9.0
102,336
9,404
145
players
9. Redmatch 2
Similarity 60% A free fast-paced online multiplayer FPS with grapple hooks where you upgrade your stats with kills! Redmatch 2 is a fps, multiplayer and free to play game developed and published by Rugbug Redfern. Released on June 24th 2021 has received 18,351 reviews of which 17,121 were positive and 1,230 were negative resulting in an impressive rating of 9.1 out of 10. Attracting a solid base of 134 players due to its free access, this strategy game has achieved the #9 position in the best free games like KILLBUG.
9.1
17,121
1,230
134
players
10. TOXIKK™
Similarity 65% FRAG LIKE IT'S 1999! TOXIKK plays as if today's military shooters never existed: Designed as a spiritual successor to the FPS giants of the late 90s and early 2ks, TOXIKK carefully evolves their mechanics with modern technology and fresh ideas elaborated with Arena-FPS enthusiasts. TOXIKK™ is a fps, action and free to play game developed by Reakktor Studios and published by Schwiezer System GmbH. Released on September 10th 2016 has received 5,811 reviews of which 4,485 were positive and 1,326 were negative resulting in a rating of 7.5 out of 10. Attracting a solid base of 124 players due to its free access, this strategy game has achieved the #10 position in the best free games like KILLBUG.
7.5
4,485
1,326
124
players