Games like Painkiller Overdose on Steam

For those who prefer not to search, lists of the most played, top deals and best free games like Painkiller Overdose are available at the bottom of the page.

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Dino Trauma

Dino Trauma introduces you to a secret laboratory somewhere in eastern Europe where gore and dinosaurs aren't unusual things. Retro FPS inspired by the '90s legends.

Similarity 77%
Price 12.79€
Rating 8.6
Release 28 Apr 2023

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.

Similarity 77%
Price -52% 12.10€
Rating 9.0
Release 11 Jul 2024

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.

Similarity 77%
Price -25% 12.36€
Rating 9.2
Release 01 Jun 2023

Forgive Me Father

Forgive Me Father is a dark retro horror FPS set in a comic book style world inspired by the novels of H.P. Lovecraft. As the only one left with full senses, you begin a journey in search of answers and relief. How long can you last?

Similarity 77%
Price -87% 2.57€
Rating 8.2
Release 07 Apr 2022

The Citadel

The Citadel is a brutal first person shooter, and a love letter to classic games such as Marathon, Doom and Wolfenstein 3d. Descend into the depths of a dark citadel, and fight through 6 Episodes and 30 levels of action packed with 6 challenging bosses. Go forth, Martyr.

Similarity 77%
Price 12.49€
Rating 8.8
Release 05 Aug 2020

After the Fall®

From the team that brought you Arizona Sunshine® comes an epic VR action FPS with intense co-op gameplay at its core. Team up with friends and take on a hostile VR world filled with ferocious undead--mutated and twisted by the relentless cold.

Similarity 77%
Price -70% 8.99€
Rating 7.5
Release 09 Dec 2021

Insurgency: Sandstorm

Insurgency: Sandstorm is a team-based, tactical FPS based on lethal close quarters combat and objective-oriented multiplayer gameplay. Experience the intensity of modern combat where skill is rewarded, and teamwork wins the fight.

Similarity 77%
Price -67% 9.89€
Rating 8.4
Release 12 Dec 2018

STRAFE: Gold Edition

STRAFE® is the worlds bloodiest roguelike first-person shooter! Featuring mind melting secrets and persistent gore that allows you to paint levels red with the excessive entrails of your enemies. 30+ weapons, 20+ enemies, & a red hot soundtrack.

Similarity 77%
Price 14.79€
Rating 7.0
Release 09 May 2017

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".

Similarity 77%
Price 9.99€
Rating 8.3
Release 01 Jul 2013

Hard Reset Extended Edition

Over-the-top destruction, loads of enemies & a beautifully realized cyberpunk setting. Hard Reset is here to shake up the shooter scene. Try the demo now.

Similarity 77%
Price -90% 1.49€
Rating 7.9
Release 12 Jul 2012

Turok 3: Shadow of Oblivion Remastered

Finish the hunt in this epic finale to the Turok Trilogy. Pick up immediately after the events of Turok 2: Seeds of Evil, with dual protagonists Joseph and Danielle Fireseed, of the Turok family tree, as they battle the titular antagonist Oblivion and its followers, the Flesh Eaters.

Similarity 76%
Price -40% 17.40€
Rating 8.2
Release 30 Nov 2023

Propagation: Paradise Hotel

Trapped inside the Paradise Hotel, you are desperate to find your sister. Explore dark surroundings, gather resources, and survive terrifying encounters. This intense single-player VR survival horror game with great storytelling will get your adrenaline pumping.

Similarity 76%
Price 19.99€
Rating 8.4
Release 04 May 2023

KINGDOM of the DEAD

Immerse yourself in a dreadful hand-drawn horror world and push Death’s armies back to the underworld!

Similarity 76%
Price -45% 8.25€
Rating 7.4
Release 10 Feb 2022

Fast and Low

Fast and Low is a VR Tactical Shooter mixed with a traditional FPS. Players can play solo, locally via asymmetric multiplayer or play together online to breach rooms, neutralize hostiles, and rescue civilians. 'Cause when the bad guys gotta go...you gotta hit 'em Fast...and you gotta hit 'em Low.

Similarity 76%
Price 19.50€
Rating 7.7
Release 12 Apr 2023

Priest Simulator: Vampire Show

A mockumental action game. Go forth and rock in the absolute weirdest and most messed up simulator in the history of sandbox shooters. Fully unprofessional English language version. This dub will have you in stitches.

Similarity 76%
Price 19.99€
Rating 9.0
Release 05 Dec 2024

Sniper Elite: Nazi Zombie Army 2

** Please note: a remastered and improved edition of this game is now available in Zombie Army Trilogy.**Experience a terrifyingly intense co-op campaign for up to four players in this gut-wrenching sequel to Steam best-seller, Sniper Elite: Nazi Zombie Army.

Similarity 76%
Price -88% 1.76€
Rating 8.2
Release 31 Oct 2013

Sniper Elite: Nazi Zombie Army

** Please note: a remastered and improved edition of this game is now available in Zombie Army Trilogy.**Featuring a co-op campaign for 1 to 4 players, Nazi Zombie Army is a horrifying new stand-alone expansion of the award-winning Sniper Elite series.

Similarity 76%
Price 14.79€
Rating 8.5
Release 28 Feb 2013

Red Faction®: Armageddon™

Red Faction: Armageddon Path to War includes 4 new missions, 2 unlockable items and 10 new achievements!

Similarity 76%
Price 19.99€
Rating 7.1
Release 06 Jun 2011

Day of Defeat: Source

Valve's WWII Multiplayer Classic - Now available for Mac.

Similarity 76%
Price 9.75€
Rating 9.0
Release 12 Jul 2010

Serious Sam: Siberian Mayhem

Serious Sam: Siberian Mayhem is a new stand-alone expansion to the world of the classic FPS series. Join the fight against Notorious Mental on a journey through the wild lands of Russia, and find your way through this lost chapter of Sam Stone's adventures.

Similarity 75%
Price -54% 8.93€
Rating 8.9
Release 25 Jan 2022

Combat Arms: the Classic

Combat Arms: the Classic is a multiplayer game, free-to-play modern first-person shooter. The game is a relaunch of Combat Arms in its glory days delivering gamers a nostalgic high-quality FPS with an extensive arsenal of weapons.

Similarity 75%
Price Free to play
Rating 6.3
Release 14 Jul 2020

G String

Slip into the Standard Issue Biosuit as Myo Hyori, a gifted Korean teenage girl who must face the perils of the future. Survive many hazards, explore a seemingly endless metropolis and beyond as the world around you implodes and history marches towards its inevitable conclusion.

Similarity 75%
Price 13.99€
Rating 7.9
Release 16 Oct 2020

XIII - Classic

You are the victim of a conspiracy! The FBI, CIA and a group of murderers are chasing you. XIII… This strange tattoo and the key of a safe are your only clues to survive and claim your innocence! It's time to gear up and eliminate your ennemies!

Similarity 75%
Price -90% 1.32€
Rating 8.6
Release 11 Jun 2020

BLOCKADE

BLOCKADE Classic! First Person Shooter in an editable procedural cubic world. A large arsenal of weapons, 4 teams at the same time and up to 32 players on one map. A large number of game modes!

Similarity 75%
Price Free to play
Rating 7.3
Release 21 May 2019

Most played games like Painkiller Overdose on Steam

Take a look at the top games like Painkiller Overdose that are currently attracting the largest player bases on the Steam platform, as of April 22nd 2025.

1. Left 4 Dead 2

Similarity 81% Set in the zombie apocalypse, Left 4 Dead 2 (L4D2) is the highly anticipated sequel to the award-winning Left 4 Dead, the #1 co-op game of 2008. This co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns. Left 4 Dead 2 is a zombies, co-op and fps game developed and published by Valve. Released on November 16th 2009 has received 954,186 reviews of which 930,672 were positive and 23,514 were negative resulting in an impressive rating of 9.7 out of 10. The game has hit the top spot as the #1 most played game like Painkiller Overdose, thanks to its 20,224 peak concurrent players over the last day.
9.7
930,672
23,514

20,224
players

2. Ready or Not

Similarity 92% Ready or Not is an intense, tactical, first-person shooter that depicts a modern-day world in which SWAT police units are called to defuse hostile and confronting situations. Ready or Not is a tactical, realistic and fps game developed by and published by Void Interactive. Released on December 13th 2023 has received 230,860 reviews of which 205,654 were positive and 25,206 were negative resulting in a rating of 8.8 out of 10. While seeing 7,953 players online at once in the last 24 hours, this game is currently ranked #2 among games like Painkiller Overdose based on player count.
8.8
205,654
25,206

7,953
players

3. Fallout 76

Similarity 73% Bethesda Game Studios welcome you to Fallout 76. Twenty-five years after the bombs fall, you and your fellow Vault Dwellers emerge into post-nuclear America. Explore a vast wasteland in this open-world multiplayer addition to the Fallout story. Fallout 76 is a open world, multiplayer and post-apocalyptic game developed by Bethesda Game Studios and published by Bethesda Softworks. Released on April 14th 2020 has received 121,646 reviews of which 88,733 were positive and 32,913 were negative resulting in a rating of 7.2 out of 10. While seeing 7,825 players online at once in the last 24 hours, this game is currently ranked #3 among games like Painkiller Overdose based on player count.
7.2
88,733
32,913

7,825
players

4. Call of Duty®: Black Ops III

Similarity 73% Call of Duty®: Black Ops III Zombies Chronicles Edition includes the full base game plus the Zombies Chronicles content expansion. Call of Duty®: Black Ops III is a multiplayer, zombies and fps game developed by Treyarch and Aspyr (Mac) and published by Aspyr (Mac) and Activision. Released on November 05th 2015 has received 213,168 reviews of which 179,563 were positive and 33,605 were negative resulting in a rating of 8.3 out of 10. With 4,975 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Painkiller Overdose.
8.3
179,563
33,605

4,975
players

5. Battlefield™ 1

Similarity 80% Battlefield™ 1 takes you back to The Great War, WW1, where new technology and worldwide conflict changed the face of warfare forever. Battlefield™ 1 is a fps, multiplayer and singleplayer game developed by DICE and published by Electronic Arts. Released on June 11th 2020 has received 187,567 reviews of which 162,277 were positive and 25,290 were negative resulting in a rating of 8.6 out of 10. With 4,600 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Painkiller Overdose.
8.6
162,277
25,290

4,600
players

6. Hell Let Loose

Similarity 80% Join the ever expanding experience of Hell Let Loose - a hardcore World War Two first person shooter with epic battles of 100 players with infantry, tanks, artillery, a dynamically shifting front line and a unique resource based RTS-inspired meta-game. Hell Let Loose is a shooter, realistic and world war ii game developed and published by Team17. Released on July 27th 2021 has received 136,765 reviews of which 112,693 were positive and 24,072 were negative resulting in a rating of 8.2 out of 10. With 4,537 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Painkiller Overdose.
8.2
112,693
24,072

4,537
players

7. Metro 2033 Redux

Similarity 80% In 2013 the world was devastated by an apocalyptic event, annihilating almost all mankind and turning the Earth's surface into a poisonous wasteland. A handful of survivors took refuge in the depths of the Moscow underground, and human civilization entered a new Dark Age. The year is 2033. Metro 2033 Redux is a post-apocalyptic, fps and atmospheric game developed by 4A Games and published by Deep Silver. Released on August 27th 2014 has received 96,266 reviews of which 87,371 were positive and 8,895 were negative resulting in a rating of 9.0 out of 10. With 4,330 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Painkiller Overdose.
9.0
87,371
8,895

4,330
players

8. Halo: The Master Chief Collection

Similarity 71% The Master Chief’s iconic journey includes six games, built for PC and collected in a single integrated experience. Whether you’re a long-time fan or meeting Spartan 117 for the first time, The Master Chief Collection is the definitive Halo gaming experience. Halo: The Master Chief Collection is a great soundtrack, fps and classic game developed by 343 Industries, Splash Damage, Ruffian Games, Bungie and Saber Interactive and published by Xbox Game Studios. Released on December 03rd 2019 has received 240,140 reviews of which 221,902 were positive and 18,238 were negative resulting in an impressive rating of 9.1 out of 10. With 3,942 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Painkiller Overdose.
9.1
221,902
18,238

3,942
players

9. Borderlands 3

Similarity 84% The original shooter-looter returns, packing bazillions of guns and a mayhem-fueled adventure! Blast through new worlds and enemies as one of four new Vault Hunters. Borderlands 3 is a rpg, looter shooter and multiplayer game developed by Gearbox Software and published by 2K. Released on March 13th 2020 has received 146,073 reviews of which 124,384 were positive and 21,689 were negative resulting in a rating of 8.4 out of 10. With 3,539 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Painkiller Overdose.
8.4
124,384
21,689

3,539
players

10. Killing Floor 2

Similarity 75% In KILLING FLOOR 2, players descend into continental Europe after it has been overrun by horrific, murderous clones called Zeds that were created by rogue elements of the Horzine Corporation. 6-player Co-Op & 12-player VS Zed-slaughtering mayhem. Killing Floor 2 is a zombies, multiplayer and online co-op game developed and published by Tripwire Interactive. Released on November 18th 2016 has received 126,482 reviews of which 110,998 were positive and 15,484 were negative resulting in a rating of 8.7 out of 10. With 2,950 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Painkiller Overdose.
8.7
110,998
15,484

2,950
players

Best deals on games like Painkiller Overdose on Steam

Discover fantastic savings with the best discounts on a variety of games like Painkiller Overdose available on Steam right now, updated on April 22nd 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Painkiller Overdose.

1. Prodeus

Similarity 88% 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 7,455 reviews of which 6,930 were positive and 525 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 Painkiller Overdose.
9
6,930
525

-95% 25.00€ 1.25€

2. Outlast 2

Similarity 79% Outlast 2 introduces you to Sullivan Knoth and his followers, who left our wicked world behind to give birth to Temple Gate, a town, deep in the wilderness and hidden from civilization. Knoth and his flock are preparing for the tribulations of the end of times and you’re right in the thick of it. Outlast 2 is a horror, psychological horror and survival horror game developed and published by Red Barrels. Released on April 24th 2017 has received 55,039 reviews of which 50,267 were positive and 4,772 were negative resulting in a rating of 9.0 out of 10. Thanks to its incredible 95% discount, this game is now the #2 best deal in games like Painkiller Overdose.
9.0
50,267
4,772

-95% 30.60€ 1.53€

3. Warhammer: End Times - Vermintide

Similarity 71% Vermintide is an epic co-operative action combat adventure set in the End Times of the iconic Warhammer Fantasy world. Warhammer: End Times - Vermintide is a action, online co-op and co-op game developed and published by Fatshark. Released on October 23rd 2015 has received 21,040 reviews of which 16,839 were positive and 4,201 were negative resulting in a rating of 7.9 out of 10. Thanks to its incredible 95% discount, this game is now the #3 best deal in games like Painkiller Overdose.
7.9
16,839
4,201

-95% 29.20€ 1.46€

4. Borderlands 3

Similarity 84% The original shooter-looter returns, packing bazillions of guns and a mayhem-fueled adventure! Blast through new worlds and enemies as one of four new Vault Hunters. Borderlands 3 is a rpg, looter shooter and multiplayer game developed by Gearbox Software and published by 2K. Released on March 13th 2020 has received 146,073 reviews of which 124,384 were positive and 21,689 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 Painkiller Overdose.
8.4
124,384
21,689

-93% 59.71€ 4.18€

5. F.E.A.R. 3

Similarity 81% 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 12,640 reviews of which 9,005 were positive and 3,635 were negative resulting in a rating of 7 out of 10. Currently offered at a significant 93% discount, this title has earned the #5 position in the best deals for games like Painkiller Overdose.
7
9,005
3,635

-93% 19.71€ 1.38€

6. Metro 2033 Redux

Similarity 80% In 2013 the world was devastated by an apocalyptic event, annihilating almost all mankind and turning the Earth's surface into a poisonous wasteland. A handful of survivors took refuge in the depths of the Moscow underground, and human civilization entered a new Dark Age. The year is 2033. Metro 2033 Redux is a post-apocalyptic, fps and atmospheric game developed by 4A Games and published by Deep Silver. Released on August 27th 2014 has received 96,266 reviews of which 87,371 were positive and 8,895 were negative resulting in a rating of 9.0 out of 10. Currently offered at a significant 92% discount, this title has earned the #6 position in the best deals for games like Painkiller Overdose.
9.0
87,371
8,895

-92% 18.75€ 1.50€

7. Killing Floor 2

Similarity 75% In KILLING FLOOR 2, players descend into continental Europe after it has been overrun by horrific, murderous clones called Zeds that were created by rogue elements of the Horzine Corporation. 6-player Co-Op & 12-player VS Zed-slaughtering mayhem. Killing Floor 2 is a zombies, multiplayer and online co-op game developed and published by Tripwire Interactive. Released on November 18th 2016 has received 126,482 reviews of which 110,998 were positive and 15,484 were negative resulting in a rating of 8.7 out of 10. Currently offered at a significant 92% discount, this title has earned the #7 position in the best deals for games like Painkiller Overdose.
8.7
110,998
15,484

-92% 29.13€ 2.33€

8. Back 4 Blood

Similarity 92% Back 4 Blood is a thrilling cooperative first-person shooter from the creators of the critically acclaimed Left 4 Dead franchise. Experience the intense 4 player co-op narrative campaign, competitive multiplayer as human or Ridden, and frenetic gameplay that keeps you in the action. Back 4 Blood is a zombies, online co-op and multiplayer game developed by Turtle Rock Studios and published by Warner Bros. Games. Released on October 12th 2021 has received 67,778 reviews of which 46,346 were positive and 21,432 were negative resulting in a rating of 6.8 out of 10. Currently offered at a significant 92% discount, this title has earned the #8 position in the best deals for games like Painkiller Overdose.
6.8
46,346
21,432

-92% 61.13€ 4.89€

9. Zombie Army Trilogy

Similarity 81% The cult horror shooter series comes to an apocalyptic conclusion with an epic new third chapter, a heart-pumping new horde mode, and remastered editions of the best-selling Nazi Zombie Army 1 & 2. Zombie Army Trilogy is a zombies, action and co-op game developed and published by Rebellion. Released on March 06th 2015 has received 17,532 reviews of which 15,174 were positive and 2,358 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 91% discount, this title has earned the #9 position in the best deals for games like Painkiller Overdose.
8.5
15,174
2,358

-91% 40.67€ 3.66€

10. POSTAL 2

Similarity 82% Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong? POSTAL 2 is a violent, dark humor and open world game developed and published by Running With Scissors. Released on November 02nd 2012 has received 114,374 reviews of which 110,759 were positive and 3,615 were negative resulting in an impressive rating of 9.5 out of 10. Currently offered at a significant 90% discount, this title has earned the #10 position in the best deals for games like Painkiller Overdose.
9.5
110,759
3,615

-90% 10.00€ 1.00€

Free games like Painkiller Overdose on Steam

Check out this fantastic list of free-to-play games like Painkiller Overdose you can enjoy on Steam right now, updated on April 22nd 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Painkiller Overdose.

1. Enlisted

Similarity 73% 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 25,534 reviews of which 20,479 were positive and 5,055 were negative resulting in a rating of 7.9 out of 10. With 2,710 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Painkiller Overdose.
7.9
20,479
5,055

2,710
players

2. STRAFTAT

Similarity 73% STRAFTAT video game ::::::::::::::::::::: 1v1 ONLINE first person pov SHOOTER ::::::::::::::: quick rounds in 100 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 6,295 reviews of which 6,075 were positive and 220 were negative resulting in an impressive rating of 9.3 out of 10. Thanks to its free to play tag and a daily player base of 371, this game has secured the #2 spot in the ranking of free games like Painkiller Overdose.
9.3
6,075
220

371
players

3. Will To Live Online

Similarity 74% Will To Live is a MMORPG-shooter whose action takes place in a severe post-apocalyptic world. Explore the world, engage in fights with mutants and other survivors, join the clans in the struggle for existence and prove your right to Live. Will To Live Online is a survival, free to play and multiplayer game developed and published by AlphaSoft LLC. Released on April 05th 2018 has received 17,482 reviews of which 12,218 were positive and 5,264 were negative resulting in a rating of 6.9 out of 10. Thanks to its free to play tag and a daily player base of 344, this game has secured the #3 spot in the ranking of free games like Painkiller Overdose.
6.9
12,218
5,264

344
players

4. Counter-Strike Nexon

Similarity 81% Counter-Strike Nexon is a Free to Play MMOFPS offering competitive PvP and PvE action including content from the original Counter-Strike and all new game modes, map creation function, weapons, and hordes of Zombies! Counter-Strike Nexon is a free to play, fps and zombies game developed by Valve and NEXON and published by NEXON. Released on October 07th 2014 has received 42,600 reviews of which 28,314 were positive and 14,286 were negative resulting in a rating of 6.6 out of 10. Attracting a solid base of 257 players due to its free access, this strategy game has achieved the #4 position in the best free games like Painkiller Overdose.
6.6
28,314
14,286

257
players

5. Black Squad

Similarity 84% Black Squad is a free-to-play military first-person-shooter. Players can master their skills and show off their strategies with a wide range of game maps, modes, and weapons to choose from. Join thousands of FPS players worldwide in one of the most played games on Steam! Black Squad is a free to play, fps and shooter game developed by VALOFE and NS STUDIO and published by VALOFE. Released on June 26th 2019 has received 81,719 reviews of which 62,061 were positive and 19,658 were negative resulting in a rating of 7.5 out of 10. Attracting a solid base of 235 players due to its free access, this strategy game has achieved the #5 position in the best free games like Painkiller Overdose.
7.5
62,061
19,658

235
players

6. Quake Champions

Similarity 91% 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 38,273 reviews of which 28,231 were positive and 10,042 were negative resulting in a rating of 7.3 out of 10. Attracting a solid base of 224 players due to its free access, this strategy game has achieved the #6 position in the best free games like Painkiller Overdose.
7.3
28,231
10,042

224
players

7. SAS: Zombie Assault 4

Similarity 74% Purge the undead! Intense action-shooter with deep rpg elements, including upgradeable guns and armor, unique class skills, and class special abilities. Entire game can be played single player or as a 4-player online co-op game, including PvP events like Last Man Standing. SAS: Zombie Assault 4 is a free to play, zombies and multiplayer game developed and published by Ninja Kiwi. Released on October 16th 2017 has received 9,011 reviews of which 7,770 were positive and 1,241 were negative resulting in a rating of 8.4 out of 10. Attracting a solid base of 127 players due to its free access, this strategy game has achieved the #7 position in the best free games like Painkiller Overdose.
8.4
7,770
1,241

127
players

8. Combat Arms: the Classic

Similarity 75% Combat Arms: the Classic is a multiplayer game, free-to-play modern first-person shooter. The game is a relaunch of Combat Arms in its glory days delivering gamers a nostalgic high-quality FPS with an extensive arsenal of weapons. Combat Arms: the Classic is a free to play, action and fps game developed by VALOFE and NEXON and published by VALOFE. Released on July 14th 2020 has received 1,894 reviews of which 1,226 were positive and 668 were negative resulting in a rating of 6.3 out of 10. The game currently holds the #8 spot among the most played free games like Painkiller Overdose.
6.3
1,226
668

82
players

9. Ironsight

Similarity 84% Online FPS game, near future background, Resource Warfare between Military Forces and PMC. More than 50 kinds of original weapons with customization option. Use Peripheral objects, Tactical drones, Active objects to experience dynamic warfare. Ironsight is a free to play, action and fps game developed and published by WipleGames Inc. and . Released on June 19th 2019 has received 22,350 reviews of which 16,157 were positive and 6,193 were negative resulting in a rating of 7.1 out of 10. The game currently holds the #9 spot among the most played free games like Painkiller Overdose.
7.1
16,157
6,193

77
players

10. Classic Marathon

Similarity 77% From the team that brought you Aleph One, the classic sci-fi FPS Marathon from Bungie on Mac revived for modern hardware by the fan community. Classic Marathon is a fps, shooter and pvp game developed and published by Aleph One Developers. Released on May 10th 2024 has received 853 reviews of which 787 were positive and 66 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #10 spot among the most played free games like Painkiller Overdose.
8.7
787
66

76
players