Games like Ratz Instagib on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Ratz Instagib are available at the bottom of the page.
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Space Beast Terror Fright
S.B.T.F. is a very hard arcade-style / rogue-like / perma-death first person shooter. You play as Marines who must brave dark, claustrophobic and terrifyingly intense Space Beast infested spacecraft in order to extract critical data and lucrative upgrades. Can you make it out alive?
Arizona Sunshine®
Built exclusively for VR, Arizona Sunshine® puts you and up to 3 fellow survivors in the midst of a zombie apocalypse. Survive solo or in co-op, handle weapons with real-life movements, and explore a post-apocalyptic world in VR. Putting the undead back to rest is more thrilling than ever before.
Executive Assault
Executive Assault is an indie real-time strategy/first-person shooter where you can not only build your base and create armies, but also take control of your units and fight as one of them.
UNLOVED
Based on the community award-winning Doom2 mod with the same name by the same creator, UNLOVED is reimagined in the Unreal Engine 4 to bring forth the unspeakable terror in new ways. Play coop with your friends, increase your skills, mod your weapons and face the horror that this unearthly place holds...
Dead Effect
Fight for your life in the INDIE SCI-FI FPS game fit for both casual and hard-core gamers with a passion for hunting down hordes of zombies. Prepare yourselves for the incoming nightmare!
Quake Live
Experience the most exciting and fast-paced FPS gameplay while competing with players from around the world in over 100 arenas, a dozen game modes, and with persistent career stats tracking, in this online features-focused successor to Quake III Arena.
Sanctum 2
Sanctum 2 is the sequel to the world’s first Tower Defense/FPS hybrid game. Pick from four unique character classes and embark on a mission to protect the oxygen-producing Cores from hordes of deadly aliens who are threatened by their existence.
Sanctum
You think Tower Defense games are all about building? You thought wrong. Sanctum is not your average Tower Defense title. When the havoc starts, you get to join the fray! As one of the world’s first First Person Shooter - Tower Defense games, Sanctum has taken the best of both worlds to deliver an epic, one-of-a-kind experience.
PAYDAY™ The Heist
Take on the role of a hardened career criminal executing intense, dynamic heists in constant pursuit of the next “big score”
Zombie Panic! Source
Dive into the zombie apocalypse with Zombie Panic! Source: a cooperative, survival-horror first-person-shooter. A fast-paced standalone modification.
Penguins Arena: Sedna's World
Penguins Arena is a thrilling and innovative First Penguin Shooter with quick, hectic rounds and where the magic of reincarnation, combined with the supernatural ability to return to the game as a ghost, ensures that your character has every chance to change your tribe's fate, even in the afterlife.
DOOM + DOOM II
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.
One-armed robber
One-armed robber is a chaotic first-person heist game that centers around a uniquely challenging premise. Players take the role of a determined robber equipped with only one arm, tasked with pulling off daring heists on banks, shops, and various establishments.
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.
REAVER
REAVER is an ultra-fast-paced FPS that endows you with the mobility and weapon mechanics to reave through arenas of killer machines with grace and efficiency. Push the boundaries of speed and style in this next-gen movement-shooter.
BPM: BULLETS PER MINUTE
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.
BattleRush
Free-to-play multiplayer action game in the entourage of the Second World War with total destructibility of the environment. Enjoy full freedom, build a defense, create your army, crush the enemy.
Estranged: The Departure
Estranged: The Departure follows the story of a fisherman, stranded on a mysterious island during a violent storm. Little does he know his adventure has just begun, and the island is home to more than it first seems.
Lovely Planet
A First Person Shooter Gun Ballet set in a cutesy abstract world. Jump and shoot your way through five worlds full of treacherous enemies with your trusty semi-automatic!
DeadCore
DeadCore is a Platformer-FPS blending exploration and speedrun. Become immersed in a futuristic and dreamlike adventure which will see you climb a huge Tower born from the void and truly put your capabilities to the test. Will you be able to reveal the secrets that lie beneath this fog-ridden world?
The Ship: Murder Party
The Ship is a murder mystery multiplayer.Most played games like Ratz Instagib on Steam
Take a look at the top games like Ratz Instagib that are currently attracting the largest player bases on the Steam platform, as of May 01st 2025.
1. Rust
Similarity 62% The only aim in Rust is to survive. Everything wants you to die - the island’s wildlife, other inhabitants, the environment, and other survivors. Do whatever it takes to last another night. Rust is a survival, crafting and multiplayer game developed and published by Facepunch Studios. Released on February 08th 2018 has received 1,215,155 reviews of which 1,060,406 were positive and 154,749 were negative resulting in a rating of 8.7 out of 10. The game has hit the top spot as the #1 most played game like Ratz Instagib, thanks to its 63,075 peak concurrent players over the last day.
8.7
1,060,406
154,749
63,075
players
2. Crosshair X
Similarity 58% Overlay custom crosshairs on every game you play. Choose from thousands of unique crosshairs created by the Crosshair X community or design your own using the designer. Crosshair X is a action, indie and adventure game developed and published by CenterPoint Gaming. Released on August 17th 2020 has received 30,201 reviews of which 28,200 were positive and 2,001 were negative resulting in an impressive rating of 9.1 out of 10. While seeing 44,482 players online at once in the last 24 hours, this game is currently ranked #2 among games like Ratz Instagib based on player count.
9.1
28,200
2,001
44,482
players
3. Garry's Mod
Similarity 58% Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play. Garry's Mod is a sandbox, moddable and multiplayer game developed by Facepunch Studios and published by Valve. Released on November 29th 2006 has received 1,153,288 reviews of which 1,116,314 were positive and 36,974 were negative resulting in an impressive rating of 9.6 out of 10. While seeing 19,220 players online at once in the last 24 hours, this game is currently ranked #3 among games like Ratz Instagib based on player count.
9.6
1,116,314
36,974
19,220
players
4. Unturned
Similarity 58% You're a survivor in the zombie infested ruins of society, and must work with your friends and forge alliances to remain among the living. Unturned is a free to play, survival and zombies game developed and published by Smartly Dressed Games. Released on July 07th 2017 has received 554,408 reviews of which 505,746 were positive and 48,662 were negative resulting in an impressive rating of 9.1 out of 10. With 12,670 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Ratz Instagib.
9.1
505,746
48,662
12,670
players
5. Hell Let Loose
Similarity 62% 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 #5 spot among the most played games like Ratz Instagib.
8.2
112,848
24,101
4,439
players
6. ULTRAKILL
Similarity 64% 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 163,757 reviews of which 160,042 were positive and 3,715 were negative resulting in an impressive rating of 9.6 out of 10. With 3,500 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Ratz Instagib.
9.6
160,042
3,715
3,500
players
7. Aimlabs
Similarity 70% Aimlabs is the aim trainer of choice for over 40 Million players, from beginners to esports pros. Our unique aim analysis optimizes your gameplay, targets your weaknesses & builds key skills for any FPS game! Time to warm up with our unlimited scenarios & rank up in-game! Aimlabs is a free to play, fps and shooter game developed and published by State Space Labs and Inc.. Released on June 16th 2023 has received 84,332 reviews of which 79,517 were positive and 4,815 were negative resulting in an impressive rating of 9.3 out of 10. With 3,021 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Ratz Instagib.
9.3
79,517
4,815
3,021
players
8. SCP: Secret Laboratory
Similarity 60% Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape. SCP: Secret Laboratory is a free to play, multiplayer and horror game developed and published by Northwood Studios. Released on December 29th 2017 has received 212,134 reviews of which 194,042 were positive and 18,092 were negative resulting in an impressive rating of 9.0 out of 10. With 3,015 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Ratz Instagib.
9.0
194,042
18,092
3,015
players
9. Insurgency: Sandstorm
Similarity 62% 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. Insurgency: Sandstorm is a fps, realistic and shooter game developed by New World Interactive and published by Focus Entertainment. Released on December 12th 2018 has received 126,030 reviews of which 107,156 were positive and 18,874 were negative resulting in a rating of 8.4 out of 10. With 2,104 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Ratz Instagib.
8.4
107,156
18,874
2,104
players
10. DOOM Eternal
Similarity 66% 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. With 1,634 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Ratz Instagib.
9.0
185,114
17,989
1,634
players
Best deals on games like Ratz Instagib on Steam
Discover fantastic savings with the best discounts on a variety of games like Ratz Instagib 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 Ratz Instagib.
1. Prodeus
Similarity 82% 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 Ratz Instagib.
9
6,947
526
-95%
25.00€
1.25€
2. BPM: BULLETS PER MINUTE
Similarity 63% 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 #2 best deal in games like Ratz Instagib.
8.8
10,057
1,013
-94%
21.00€
1.26€
3. Deadlink
Similarity 60% 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 3,369 reviews of which 3,032 were positive and 337 were negative resulting in a rating of 8.7 out of 10. Thanks to its incredible 93% discount, this game is now the #3 best deal in games like Ratz Instagib.
8.7
3,032
337
-93%
24.00€
1.68€
4. ShootMania Storm
Similarity 67% 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 852 reviews of which 727 were positive and 125 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 93% discount, this title has earned the #4 position in the best deals for games like Ratz Instagib.
8.1
727
125
-93%
21.29€
1.49€
5. Day of Infamy
Similarity 62% Experience close-quarters battles in iconic WWII settings. Defend the line, storm the beach, torch the enemy, or use a radio to call in fire support. Day of Infamy is a teamwork-oriented shooter that will keep you on your toes and coming back for more with its diverse game modes and authentic arsenal. Day of Infamy is a world war ii, fps and multiplayer game developed and published by New World Interactive. Released on March 23rd 2017 has received 22,064 reviews of which 18,191 were positive and 3,873 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 Ratz Instagib.
8.1
18,191
3,873
-89%
12.64€
1.39€
6. War Tech Fighters
Similarity 58% War Tech Fighters - the space action game that combines the spectacular action of Japanese Anime with Hollywood Blockbusters. Configure, upgrade and customize your War Tech and dive into battle to fight back the Zatronian forces and save your galaxy! War Tech Fighters is a action, mechs and shooter game developed by Drakkar Dev and published by Green Man Gaming Publishing. Released on July 25th 2018 has received 335 reviews of which 258 were positive and 77 were negative resulting in a rating of 7.2 out of 10. Currently offered at a significant 87% discount, this title has earned the #6 position in the best deals for games like Ratz Instagib.
7.2
258
77
-87%
19.38€
2.52€
7. Battle Cry of Freedom
Similarity 58% Battle Cry of Freedom brings brutal real-time first and third-person combat set in the 19th Century America, presenting players with the opportunity to re-fight the American Civil War as either the Union or the Confederates. Battle Cry of Freedom is a shooter, combat and 3d game developed and published by Flying Squirrel Entertainment. Released on March 01st 2022 has received 2,419 reviews of which 1,758 were positive and 661 were negative resulting in a rating of 7.1 out of 10. Currently offered at a significant 87% discount, this title has earned the #7 position in the best deals for games like Ratz Instagib.
7.1
1,758
661
-87%
10.00€
1.30€
8. Beyond The Wire
Similarity 62% Set in the muddy trenches of WW1, Beyond The Wire is a 50v50 multiplayer FPS that immerses players in the desperate & brutal circumstances of the Great War. Featuring an arsenal of historic weapons, ten massive maps, ten playable factions, era-specific tanks, & a brutal melee combat system. Beyond The Wire is a fps, war and world war i game developed by Redstone Interactive and published by Offworld. Released on August 31st 2022 has received 7,454 reviews of which 4,760 were positive and 2,694 were negative resulting in a rating of 6.3 out of 10. Currently offered at a significant 86% discount, this title has earned the #8 position in the best deals for games like Ratz Instagib.
6.3
4,760
2,694
-86%
9.43€
1.32€
9. Trepang2
Similarity 63% 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 #9 position in the best deals for games like Ratz Instagib.
9.1
12,601
879
-85%
30.60€
4.59€
10. Serious Sam 3: BFE
Similarity 62% Serious Sam 3: BFE is a prequel to the original indie fast action FPS and Game of the Year sensation - Serious Sam: The First Encounter! Serious Sam 3: BFE is a fps, action and co-op game developed by Croteam and published by Devolver Digital. Released on November 22nd 2011 has received 27,656 reviews of which 24,440 were positive and 3,216 were negative resulting in a rating of 8.7 out of 10. Currently offered at a significant 85% discount, this title has earned the #10 position in the best deals for games like Ratz Instagib.
8.7
24,440
3,216
-85%
29.33€
4.40€
Free games like Ratz Instagib on Steam
Check out this fantastic list of free-to-play games like Ratz Instagib 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 Ratz Instagib.
1. Unturned
Similarity 58% You're a survivor in the zombie infested ruins of society, and must work with your friends and forge alliances to remain among the living. Unturned is a free to play, survival and zombies game developed and published by Smartly Dressed Games. Released on July 07th 2017 has received 554,408 reviews of which 505,746 were positive and 48,662 were negative resulting in an impressive rating of 9.1 out of 10. With 12,670 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Ratz Instagib.
9.1
505,746
48,662
12,670
players
2. Aimlabs
Similarity 70% Aimlabs is the aim trainer of choice for over 40 Million players, from beginners to esports pros. Our unique aim analysis optimizes your gameplay, targets your weaknesses & builds key skills for any FPS game! Time to warm up with our unlimited scenarios & rank up in-game! Aimlabs is a free to play, fps and shooter game developed and published by State Space Labs and Inc.. Released on June 16th 2023 has received 84,332 reviews of which 79,517 were positive and 4,815 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 3,021, this game has secured the #2 spot in the ranking of free games like Ratz Instagib.
9.3
79,517
4,815
3,021
players
3. SCP: Secret Laboratory
Similarity 60% Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape. SCP: Secret Laboratory is a free to play, multiplayer and horror game developed and published by Northwood Studios. Released on December 29th 2017 has received 212,134 reviews of which 194,042 were positive and 18,092 were negative resulting in an impressive rating of 9.0 out of 10. Thanks to its free to play tag and a daily player base of 3,015, this game has secured the #3 spot in the ranking of free games like Ratz Instagib.
9.0
194,042
18,092
3,015
players
4. Mini Royale
Similarity 72% Brace yourself for an action-packed shooter experience in Mini Royale! Battle as green army toy soldiers in a massive kids' bedroom, fighting for survival in modes like Battle Royale, Deathmatch, and more—where only the strongest players or teams claim victory. Mini Royale is a battle royale, shooter and multiplayer game developed and published by IndigoBlue. Released on March 27th 2025 has received 2,041 reviews of which 1,314 were positive and 727 were negative resulting in a rating of 6.3 out of 10. Attracting a solid base of 897 players due to its free access, this strategy game has achieved the #4 position in the best free games like Ratz Instagib.
6.3
1,314
727
897
players
5. One-armed robber
Similarity 63% One-armed robber is a chaotic first-person heist game that centers around a uniquely challenging premise. Players take the role of a determined robber equipped with only one arm, tasked with pulling off daring heists on banks, shops, and various establishments. One-armed robber is a free to play, multiplayer and heist game developed and published by Duhndal. Released on December 15th 2023 has received 37,407 reviews of which 34,213 were positive and 3,194 were negative resulting in a rating of 9.0 out of 10. Attracting a solid base of 801 players due to its free access, this strategy game has achieved the #5 position in the best free games like Ratz Instagib.
9.0
34,213
3,194
801
players
6. STRAFTAT
Similarity 74% 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. Attracting a solid base of 416 players due to its free access, this strategy game has achieved the #6 position in the best free games like Ratz Instagib.
9.3
6,334
230
416
players
7. Will To Live Online
Similarity 66% 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. Attracting a solid base of 390 players due to its free access, this strategy game has achieved the #7 position in the best free games like Ratz Instagib.
6.9
12,228
5,277
390
players
8. No More Room in Hell
Similarity 60% The chances of you surviving this all out war of society and the undead are slim to none. Already, there are millions of the walking dead shambling about, searching for food to eat. There's no known cure. One bite can possibly end it all for you. However, you aren't alone in this nightmare. No More Room in Hell is a free to play, zombies and multiplayer game developed by No More Room in Hell Team and published by Lever Games. Released on October 31st 2013 has received 74,001 reviews of which 66,520 were positive and 7,481 were negative resulting in a rating of 8.9 out of 10. Attracting a solid base of 353 players due to its free access, this strategy game has achieved the #8 position in the best free games like Ratz Instagib.
8.9
66,520
7,481
353
players
9. Grapples Galore
Similarity 64% Grapples Galore is a fast-paced online multiplayer arena shooter with physics-based grappling hook movement, active ragdolls, and thrilling gunplay. Grapples Galore is a free to play, multiplayer and physics game developed and published by Zoteling. Released on February 07th 2025 has received 5,766 reviews of which 5,151 were positive and 615 were negative resulting in a rating of 8.6 out of 10. Attracting a solid base of 323 players due to its free access, this strategy game has achieved the #9 position in the best free games like Ratz Instagib.
8.6
5,151
615
323
players
10. Cry of Fear
Similarity 60% Cry of Fear is a psychological single-player and co-op horror game set in a deserted town filled with horrific creatures and nightmarish delusions. You play as a young man desperately searching for answers in the cold Scandinavian night, finding his way through the city as he slowly descends into madness. Cry of Fear is a horror, free to play and multiplayer game developed and published by Team Psykskallar. Released on April 25th 2013 has received 73,466 reviews of which 65,020 were positive and 8,446 were negative resulting in a rating of 8.7 out of 10. Attracting a solid base of 318 players due to its free access, this strategy game has achieved the #10 position in the best free games like Ratz Instagib.
8.7
65,020
8,446
318
players