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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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!

Similarity 75%
Price 48.99€
Rating 8.4
Release 18 Feb 2021

Perilous Warp

Perilous Warp is a fast-paced indie retro-shooter inspired by the classic 3D-actions. Communication with a distant space colony has been lost, and you bravely step into the teleporter with the desire for glorious adventures. But do not expect to win in a heartbeat!

Similarity 75%
Price 12.49€
Rating 7.0
Release 20 Oct 2020

Eternity Warriors VR

Packed with classical action game essences, high-definition visual, and real-time multiplayer features.

Similarity 75%
Price 14.99€
Rating 7.6
Release 17 Sep 2017

Operation Warcade VR

Relive the experience of playing the classic war arcade in a totally amazing way, thanks to virtual reality and the innovative immersion system that will make it possible for you to travel inside the video game.

Similarity 75%
Price 19.99€
Rating 8.6
Release 04 Aug 2017

Dinosaur Hunt

Dinosaur Hunt is an intense action shooter that will take you on an epic journey of hunting the world’s most horrifying animals!

Similarity 75%
Price -51% 0.49€
Rating 6.6
Release 17 Sep 2015

BrainBread 2

Grab a weapon, demolish your enemies, level up, become more powerful, let the gore flow, let the limbs fly. BrainBread 2 introduces a zombie fps mixed with RPG / Arcade elements, the game is very action-packed and generally fast-paced.

Similarity 75%
Price Free to play
Rating 7.2
Release 09 Mar 2022

Killing Floor 2

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.

Similarity 75%
Price -92% 2.33€
Rating 8.7
Release 18 Nov 2016

Serious Sam HD: The Second Encounter

Serious Sam HD: The Second Encounter is a visually upgraded and fully Steam supported remake of the original high-adrenaline single-play and 16-player co-operative arcade-action FPS and Gamespot's Game of the Month!

Similarity 75%
Price 19.99€
Rating 8.6
Release 28 Apr 2010

Serious Sam HD: The First Encounter

Serious Sam HD: The First Encounter is a visually upgraded and fully Steam supported remake version of the original high-adrenaline single-play and 16-player co-operative arcade-action FPS which was Gamespot's Game of the Year 2001 and which scored overall of 87% on Metacritic!

Similarity 75%
Price 14.99€
Rating 9.1
Release 24 Nov 2009

Zombie Panic! Source

Dive into the zombie apocalypse with Zombie Panic! Source: a cooperative, survival-horror first-person-shooter. A fast-paced standalone modification.

Similarity 75%
Price Free to play
Rating 8.2
Release 03 Oct 2008

Deathmatch Classic

Enjoy fast-paced multiplayer gaming with Deathmatch Classic (a.k.a. DMC). Valve's tribute to the work of id software, DMC invites players to grab their rocket launchers and put their reflexes to the test in a collection of futuristic settings.

Similarity 75%
Price 4.99€
Rating 8.0
Release 01 Jun 2001

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

Similarity 74%
Price 4.60€
Rating 9.2
Release 08 Jun 2023

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.

Similarity 74%
Price -81% 4.70€
Rating 8.2
Release 24 Oct 2024

KILLBUG

KILLBUG is a fast-paced, first-person movement shooter set in an endless arena. Slash and shoot your way through hordes of ravenous insects, mastering fluid aerial movement mechanics as you fight for glory on the leaderboards.

Similarity 74%
Price 6.89€
Rating 9.0
Release 03 May 2023

Havoc

Havoc is an arcade tactical first-person shooter with semi-destructible environments. It offers a variety of game modes, including Bomb Defusal, Team Deathmatch, Free for All, and Gun Game, along with extensive options to customize lobby settings to your preferences.

Similarity 74%
Price Free to play
Rating 6.5
Release 22 Jul 2024

死寂(Deathly Stillness)

This is a boring zombie game with no plot, not an officially released game, please don't have high expectations.

Similarity 74%
Price Free to play
Rating 9.3
Release 04 Sep 2021

Shrine

Shrine is a retro FPS game about a skinless dude killing eldritch monstrosities with his nightmarish arsenal.

Similarity 74%
Price Free to play
Rating 8.7
Release 03 Apr 2020

Dead Space™ 3

Journey across space to the icy planet of Tau Volantis with Isaac Clarke and Sgt. John Carver to discover and destroy the source of the Necromorph outbreak.

Similarity 74%
Price 19.99€
Rating 7.2
Release 18 Jun 2020

DOOM Eternal: The Ancient Gods - Part One

The Ancient Gods – Part One is the first campaign expansion for the critically acclaimed DOOM Eternal.

Similarity 74%
Price -65% 7.02€
Rating 6.7
Release 20 Oct 2020

Gears 5

From one of gaming’s most acclaimed sagas, Gears is bigger than ever. With all-out war descending, Kait Diaz breaks away to uncover her connection to the enemy and discovers the true danger to Sera – herself.

Similarity 74%
Price -67% 9.89€
Rating 6.9
Release 09 Sep 2019

Nightmare Reaper

Progress through the cursed depths of a nightmare while finding an arsenal of powerful weapons and improving your abilities along the way. This retro-inspired FPS with looter shooter and rogue-lite elements breaches the wall between classic and modern gameplay.

Similarity 74%
Price 24.50€
Rating 9.0
Release 28 Mar 2022

Walking Zombie: Shooter

The Walking Zombie is a stationary FPS with an online co-op mode in a world full of zombies to kill. Buy and upgrade your weapons, kill all enemies in 200 levels and destroy mighty boss monsters before they eat you alive!

Similarity 74%
Price 4.99€
Rating 7.1
Release 19 Jan 2018

Will To Live Online

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.

Similarity 74%
Price Free to play
Rating 6.9
Release 05 Apr 2018

Folklore Hunter

You are a hunter, world renowned for slaying supernatural beasts. Take on contracts and track down cryptids from all over the world. Gather resources, set traps, prepare your equipment, use your hunter instincts and hunt down the beast, before it hunts you.

Similarity 74%
Price 9.99€
Rating 7.2
Release 24 Feb 2020

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 May 01st 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 955,598 reviews of which 932,058 were positive and 23,540 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 21,861 peak concurrent players over the last day.
9.7
932,058
23,540

21,861
players

2. 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 121,851 reviews of which 88,873 were positive and 32,978 were negative resulting in a rating of 7.2 out of 10. While seeing 6,654 players online at once in the last 24 hours, this game is currently ranked #2 among games like Painkiller Overdose based on player count.
7.2
88,873
32,978

6,654
players

3. 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 232,241 reviews of which 206,958 were positive and 25,283 were negative resulting in a rating of 8.8 out of 10. While seeing 6,230 players online at once in the last 24 hours, this game is currently ranked #3 among games like Painkiller Overdose based on player count.
8.8
206,958
25,283

6,230
players

4. 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 240,453 reviews of which 222,169 were positive and 18,284 were negative resulting in an impressive rating of 9.1 out of 10. With 4,897 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Painkiller Overdose.
9.1
222,169
18,284

4,897
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 world war i game developed by DICE and published by Electronic Arts. Released on June 11th 2020 has received 188,323 reviews of which 162,937 were positive and 25,386 were negative resulting in a rating of 8.6 out of 10. With 4,495 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Painkiller Overdose.
8.6
162,937
25,386

4,495
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 136,949 reviews of which 112,848 were positive and 24,101 were negative resulting in a rating of 8.2 out of 10. With 4,439 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Painkiller Overdose.
8.2
112,848
24,101

4,439
players

7. 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 213,641 reviews of which 180,012 were positive and 33,629 were negative resulting in a rating of 8.3 out of 10. With 4,001 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Painkiller Overdose.
8.3
180,012
33,629

4,001
players

8. 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 146,466 reviews of which 124,552 were positive and 21,914 were negative resulting in a rating of 8.4 out of 10. With 3,078 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Painkiller Overdose.
8.4
124,552
21,914

3,078
players

9. 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 26,095 reviews of which 20,907 were positive and 5,188 were negative resulting in a rating of 7.9 out of 10. With 2,814 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Painkiller Overdose.
7.9
20,907
5,188

2,814
players

10. Red Dead Online

Similarity 70% Step into the vibrant, ever-evolving world of Red Dead Online and experience life in frontier America. Chase down bounties, battle outlaw gangs and other players, hunt, fish and trade, search for exotic treasures, run Moonshine, and much more to discover in a world of astounding depth and detail. Red Dead Online is a open world, multiplayer and western game developed and published by Rockstar Games. Released on December 01st 2020 has received 66,483 reviews of which 55,262 were positive and 11,221 were negative resulting in a rating of 8.2 out of 10. With 2,389 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Painkiller Overdose.
8.2
55,262
11,221

2,389
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 May 01st 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 7,473 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 Painkiller Overdose.
9
6,947
526

-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 55,116 reviews of which 50,337 were positive and 4,779 were negative resulting in a rating of 9.0 out of 10. Thanks to its incredible 94% discount, this game is now the #2 best deal in games like Painkiller Overdose.
9.0
50,337
4,779

-94% 30.67€ 1.84€

3. 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 146,466 reviews of which 124,552 were positive and 21,914 were negative resulting in a rating of 8.4 out of 10. Thanks to its incredible 93% discount, this game is now the #3 best deal in games like Painkiller Overdose.
8.4
124,552
21,914

-93% 59.71€ 4.18€

4. 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 12,665 reviews of which 9,019 were positive and 3,646 were negative resulting in a rating of 7 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.
7
9,019
3,646

-93% 19.71€ 1.38€

5. 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 103,741 reviews of which 94,593 were positive and 9,148 were negative resulting in a rating of 9.0 out of 10. Currently offered at a significant 92% discount, this title has earned the #5 position in the best deals for games like Painkiller Overdose.
9.0
94,593
9,148

-92% 18.75€ 1.50€

6. 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 126,532 reviews of which 111,048 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 #6 position in the best deals for games like Painkiller Overdose.
8.7
111,048
15,484

-92% 29.13€ 2.33€

7. 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 67,866 reviews of which 46,414 were positive and 21,452 were negative resulting in a rating of 6.8 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.
6.8
46,414
21,452

-92% 62.25€ 4.98€

8. Necromunda: Hired Gun

Similarity 73% 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 7,369 reviews of which 4,844 were positive and 2,525 were negative resulting in a rating of 6.5 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.
6.5
4,844
2,525

-92% 39.50€ 3.16€

9. Sniper Elite 4

Similarity 84% Discover unrivalled sniping freedom in the largest and most advanced World War 2 shooter ever built. Experience tactical third-person combat, gameplay choice and epic longshots across gigantic levels as you liberate wartime Italy from the grip of Fascism. Sniper Elite 4 is a sniper, action and multiplayer game developed and published by Rebellion. Released on February 13th 2017 has received 58,926 reviews of which 53,718 were positive and 5,208 were negative resulting in a rating of 9.0 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.
9.0
53,718
5,208

-91% 59.22€ 5.33€

10. 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 17,539 reviews of which 15,182 were positive and 2,357 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 91% discount, this title has earned the #10 position in the best deals for games like Painkiller Overdose.
8.5
15,182
2,357

-91% 40.67€ 3.66€

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 May 01st 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 26,095 reviews of which 20,907 were positive and 5,188 were negative resulting in a rating of 7.9 out of 10. With 2,814 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Painkiller Overdose.
7.9
20,907
5,188

2,814
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 6,564 reviews of which 6,334 were positive and 230 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 416, this game has secured the #2 spot in the ranking of free games like Painkiller Overdose.
9.3
6,334
230

416
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 17,505 reviews of which 12,228 were positive and 5,277 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 390, this game has secured the #3 spot in the ranking of free games like Painkiller Overdose.
6.9
12,228
5,277

390
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 42,618 reviews of which 28,330 were positive and 14,288 were negative resulting in a rating of 6.6 out of 10. Attracting a solid base of 339 players due to its free access, this strategy game has achieved the #4 position in the best free games like Painkiller Overdose.
6.6
28,330
14,288

339
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 81,711 reviews of which 62,061 were positive and 19,650 were negative resulting in a rating of 7.5 out of 10. Attracting a solid base of 223 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
19,650

223
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 38,296 reviews of which 28,247 were positive and 10,049 were negative resulting in a rating of 7.3 out of 10. Attracting a solid base of 218 players due to its free access, this strategy game has achieved the #6 position in the best free games like Painkiller Overdose.
7.3
28,247
10,049

218
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 9,030 reviews of which 7,787 were positive and 1,243 were negative resulting in a rating of 8.4 out of 10. Attracting a solid base of 131 players due to its free access, this strategy game has achieved the #7 position in the best free games like Painkiller Overdose.
8.4
7,787
1,243

131
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 1,901 reviews of which 1,234 were positive and 667 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
1,234
667

97
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 22,354 reviews of which 16,164 were positive and 6,190 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
16,164
6,190

89
players

10. Dirty Bomb®

Similarity 73% Work together or die alone! Fight to restore peace to London or tear it down for profit in the most challenging team based shooter around. Dirty Bomb® is a hero shooter, free to play and fps game developed by Splash Damage and published by Warchest Ltd.. Released on June 02nd 2015 has received 57,219 reviews of which 46,509 were positive and 10,710 were negative resulting in a rating of 8.0 out of 10. The game currently holds the #10 spot among the most played free games like Painkiller Overdose.
8.0
46,509
10,710

55
players