Games like AquaNox on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like AquaNox are available at the bottom of the page.
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Delta Force Land Warrior
Engage the enemy across vast outdoor environments and expansive indoor environments as you take control of the US Army's elite anti-terrorist unit. Delta Force Land Warrior™ introduces new weapons and characters for both single player and intense online multiplayer via NovaWorld.
RoboCop: Rogue City
Become the legendary part man, part machine, all cop hero and deliver justice in Old Detroit.
Tasty Blue
Tasty Blue is an underwater side-scrolling eat 'em up game. You start as a small goldfish with an insatiable appetite. After being overfed by your owner, you'll escape into the ocean and eat everything that you encounter. The more you eat, the bigger you get!
TRON RUN/r
Return to the world of TRON with TRON RUN/r, a new lightning fast, action-adventure runner with a twist! Hone your DISC and CYCLE skills, then challenge the grueling STREAM program that throws endless combinations of modes and levels at you until you crash – how long can you survive?
A.I.M.2 Clan Wars
A.I.M. 2 is the sequel to the epic science fiction first-person action RPG developed by SkyRiver Studios. Its compelling story and unique look lift off exactly where the original ended. New clans led by Mechminds of the Fifth Generation are powerful and well-organized formations with far-reaching plans.
Crysis 2 - Maximum Edition
Aliens are decimating New York City, only you have the technology to survive. Be The Weapon.
Project: Snowblind
Experience the dramatic intensity of the frontlines of a war through the eyes of the first of a new breed of super soldiers in this gritty and epic first-person action game. An augmented super-soldier must stop a renegade regime from eradicating the civilized world. Hong Kong, 2065. 2nd Lt.
Freespace 2
FreeSpace 2, the follow up to the classic Descent: FreeSpace – The Great War is ready to engage you in the second round. Follow the Grand Terran Vasudan Alliance further into the mysteries of the Shivans. Get your flight stick and hit the flight deck. The last time was just a warm up.
Diluvion: Resubmerged
Diluvion is a 3D deep sea, Jules Verne inspired, exploration game with RPG elements and thrilling submarine combat. As the Captain of your own vessel, you must grow and manage your crew as you search for the secrets of the past in a hauntingly beautiful flooded world.
System Shock
A first-person fight to the death in the depths of space!
Anomaly 2
Anomaly 2 is a sequel to the critically acclaimed Anomaly Warzone Earth. Maintaining the core elements of the original, Anomaly 2 adds plenty of new features: unit morphing, over million tactical combinations, post-apo world and tower defense vs tower offense multiplayer mode.
Half-Life 2
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.
STAR WARS™ Republic Commando™
You are the leader of an elite squad of Republic Commandos, your mission is to infiltrate, dominate, and ultimately, annihilate the enemy. Your squad will follow your orders and your lead, working together as a team - instinctively, intelligently, instantly. You are their leader. They are your weapon.
STAR WARS™ Jedi Knight - Jedi Academy™
Forge your weapon and follow the path of the Jedi Jedi Knight: Jedi Academy is the latest installment of the highly acclaimed Jedi Knight series. Take on the role of a new student eager to learn the ways of the Force from Jedi Master Luke Skywalker.
LOST PLANET® 3
The extreme and unpredictable conditions that characterized the Lost Planet series return, harsher than ever before. Lost Planet 3 reveals new truths about the foreboding planet and the colonial history of E.D.N. III.
NEO AQUARIUM - The King of Crustaceans -
YOU GET TO CONTROL UNIQUE CREATURES LIKE LOBSTERS, CRABS AND BARNACLES, IN A WILD WATER WORLD THAT EXCEEDS ALL HUMAN SENSE.
Half-Life: Opposing Force
Return to the Black Mesa Research Facility as one of the military specialists assigned to eliminate Gordon Freeman. Experience an entirely new episode of single player action. Meet fierce alien opponents, and experiment with new weaponry. Named 'Game of the Year' by the Academy of Interactive Arts and Sciences.
Half-Life: Source
Winner of over 50 Game of the Year awards, Half-Life set new standards for action games when it was released in 1998. Half-Life: Source is a digitally remastered version of the critically acclaimed and best selling PC game, enhanced via Source technology to include physics simulation, enhanced effects, and more.
E.Y.E: Divine Cybermancy
In a dark Cyberpunk world, you (and up to 3 friends) wage war against the all-powerful Federation in this Source-powered FPS/RPG.
Deus Ex: Human Revolution - Director's Cut
You play Adam Jensen, an ex-SWAT specialist who's been handpicked to oversee the defensive needs of one of America's most experimental biotechnology firms. Your job is to safeguard company secrets, but when a black ops team breaks in and kills the very scientists you were hired to protect, everything you thought you knew about your job...
The Bureau: XCOM Declassified
The year is 1962 and the Cold War has the nation gripped by fear. A top-secret government unit called The Bureau begins investigating a series of mysterious attacks by an enemy more powerful than communism.
STAR WARS™ - The Force Unleashed™ Ultimate Sith Edition
A game that will show gamers the deepest, darkest side of the Force in a story that puts them on a collision course with Luke Skywalker himself.
Singularity™
FIGHT THE PAST TO SAVE THE FUTURE. STOP THE SINGULARITY. Learn the truth behind a massive cover-up of the catastrophic SINGULARITY, an event that fractured time and threatens the world as we know it. Armed with powerful, advanced weaponry and the experimental Time Manipulation Device, fight enemies from the past, the present, and...
Most played games like AquaNox on Steam
Take a look at the top games like AquaNox that are currently attracting the largest player bases on the Steam platform, as of June 16th 2025.
1. STAR WARS™ Battlefront™ II
Similarity 47% Be the hero in the ultimate STAR WARS™ battle fantasy with STAR WARS™ Battlefront™ II: Celebration Edition! STAR WARS™ Battlefront™ II is a multiplayer, shooter and singleplayer game developed by DICE and published by Electronic Arts. Released on June 11th 2020 has received 71,208 reviews of which 62,342 were positive and 8,866 were negative resulting in a rating of 8.6 out of 10. The game has hit the top spot as the #1 most played game like AquaNox, thanks to its 7,546 peak concurrent players over the last day.
8.6
62,342
8,866
7,546
players
2. DOOM: The Dark Ages
Similarity 42% DOOM: The Dark Ages is the prequel to the critically acclaimed DOOM (2016) and DOOM Eternal that tells an epic cinematic story worthy of the DOOM Slayer’s legend. Players will step into the blood-stained boots of the DOOM Slayer, in this never-before-seen dark and sinister medieval war against Hell. DOOM: The Dark Ages is a action, fps and demons game developed by id Software and published by Bethesda Softworks. Released on May 14th 2025 has received 21,671 reviews of which 18,891 were positive and 2,780 were negative resulting in a rating of 8.5 out of 10. While seeing 2,635 players online at once in the last 24 hours, this game is currently ranked #2 among games like AquaNox based on player count.
8.5
18,891
2,780
2,635
players
3. STAR WARS Jedi: Survivor™
Similarity 45% The story of Cal Kestis continues in STAR WARS Jedi: Survivor™, a galaxy-spanning, third-person, action-adventure game. STAR WARS Jedi: Survivor™ is a action, adventure and souls-like game developed by Respawn and published by Electronic Arts. Released on April 27th 2023 has received 67,054 reviews of which 46,131 were positive and 20,923 were negative resulting in a rating of 6.8 out of 10. While seeing 2,620 players online at once in the last 24 hours, this game is currently ranked #3 among games like AquaNox based on player count.
6.8
46,131
20,923
2,620
players
4. Half-Life 2
Similarity 49% 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 1,626 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like AquaNox.
9.7
239,721
5,906
1,626
players
5. Horizon Forbidden West™ Complete Edition
Similarity 42% Experience the epic Horizon Forbidden West™ in its entirety with bonus content and the Burning Shores expansion included. The Burning Shores add-on contains additional content for Aloy’s adventure, including new storylines, characters, and experiences in a stunning yet hazardous new area. Horizon Forbidden West™ Complete Edition is a open world, singleplayer and female protagonist game developed by Guerrilla and Nixxes Software and published by PlayStation Publishing LLC. Released on March 21st 2024 has received 22,735 reviews of which 20,325 were positive and 2,410 were negative resulting in a rating of 8.8 out of 10. With 1,346 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like AquaNox.
8.8
20,325
2,410
1,346
players
6. Star Wars Outlaws
Similarity 46% Experience the first-ever open world Star Wars™ game and explore distinct locations across the galaxy, both iconic and new. Risk it all as scoundrel Kay Vess, seeking freedom and the means to start a new life. Star Wars Outlaws is a singleplayer, open world and action game developed by Massive Entertainment – A Ubisoft Studio and published by Ubisoft. Released on November 21st 2024 has received 4,792 reviews of which 3,549 were positive and 1,243 were negative resulting in a rating of 7.2 out of 10. With 1,333 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like AquaNox.
7.2
3,549
1,243
1,333
players
7. Black Mesa
Similarity 46% Relive Half-Life. Black Mesa is a fps, remake and action game developed and published by Crowbar Collective. Released on March 06th 2020 has received 127,693 reviews of which 121,562 were positive and 6,131 were negative resulting in an impressive rating of 9.4 out of 10. With 897 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like AquaNox.
9.4
121,562
6,131
897
players
8. Call of Duty®: Modern Warfare®
Similarity 40% Experience a visceral Campaign or assemble your team in the ultimate online playground with multiple Special Ops challenges and a mix of Multiplayer maps and modes. Call of Duty®: Modern Warfare® is a action, singleplayer and fps game developed by Infinity Ward, Beenox, High Moon Studios and Raven Software and published by Activision. Released on March 08th 2023 has received 20,988 reviews of which 16,610 were positive and 4,378 were negative resulting in a rating of 7.8 out of 10. With 627 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like AquaNox.
7.8
16,610
4,378
627
players
9. Dome Keeper
Similarity 47% Defend against waves of alien attackers in this innovative roguelike survival miner. Dig for resources and choose from powerful upgrade paths. Is there enough time to mine a little deeper and get back to defend before the monsters attack your dome? Dome Keeper is a singleplayer, post-apocalyptic and rogue-like game developed by Bippinbits and published by Raw Fury. Released on September 27th 2022 has received 16,212 reviews of which 14,952 were positive and 1,260 were negative resulting in a rating of 9.0 out of 10. With 409 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like AquaNox.
9.0
14,952
1,260
409
players
10. Aliens: Dark Descent
Similarity 40% Drop into the gripping journey of Aliens: Dark Descent, a squad-based, single-player action game in the iconic Alien franchise. Lead your soldiers in real-time to stop a new and terrifying kind of Xenomorph outbreak on Planet Lethe. Aliens: Dark Descent is a strategy, action and tactical game developed by Tindalos Interactive and published by Focus Entertainment. Released on June 19th 2023 has received 15,650 reviews of which 13,803 were positive and 1,847 were negative resulting in a rating of 8.6 out of 10. With 391 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like AquaNox.
8.6
13,803
1,847
391
players
Best deals on games like AquaNox on Steam
Discover fantastic savings with the best discounts on a variety of games like AquaNox available on Steam right now, updated on June 16th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like AquaNox.
1. Beyond a Steel Sky
Similarity 43% From multi-award winning Revolution comes ‘Beyond a Steel Sky’, a groundbreaking 3D adventure thriller, set in an AI-driven future. Subvert the world, hack the systems and solve dark conspiracies to uncover the devastating truth. Beyond a Steel Sky is a adventure, point & click and cyberpunk game developed and published by Revolution Software Ltd. Released on July 16th 2020 has received 1,470 reviews of which 1,293 were positive and 177 were negative resulting in a rating of 8.4 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like AquaNox.
8.4
1,293
177
-99%
29.99€
0.54€
2. Dome Keeper
Similarity 47% Defend against waves of alien attackers in this innovative roguelike survival miner. Dig for resources and choose from powerful upgrade paths. Is there enough time to mine a little deeper and get back to defend before the monsters attack your dome? Dome Keeper is a singleplayer, post-apocalyptic and rogue-like game developed by Bippinbits and published by Raw Fury. Released on September 27th 2022 has received 16,212 reviews of which 14,952 were positive and 1,260 were negative resulting in a rating of 9.0 out of 10. Thanks to its incredible 98% discount, this game is now the #2 best deal in games like AquaNox.
9.0
14,952
1,260
-98%
17.99€
0.44€
3. Overload
Similarity 50% A new six-degree-of-freedom shooter with intuitive controls, amazing lighting and graphics. From the creators of Descent, Overload is the best zero-gravity robot-blasting combat ever. Overload is a action, 6dof and fps game developed and published by Revival Productions and LLC. Released on May 31st 2018 has received 2,022 reviews of which 1,903 were positive and 119 were negative resulting in a rating of 9.0 out of 10. Thanks to its incredible 98% discount, this game is now the #3 best deal in games like AquaNox.
9.0
1,903
119
-98%
24.99€
0.59€
4. Q.U.B.E. 2
Similarity 40% Q.U.B.E. 2 is the sequel to the hit first-person puzzle game Q.U.B.E. You are Amelia Cross, a stranded archaeologist who has awoken among the ruins of an ancient alien landscape. With the distant help of another survivor you must solve the puzzles of this mysterious world and find a way back home. Q.U.B.E. 2 is a adventure, action and indie game developed by Toxic Games and published by Trapped Nerve Games. Released on March 13th 2018 has received 1,655 reviews of which 1,396 were positive and 259 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 AquaNox.
8.1
1,396
259
-98%
17.99€
0.46€
5. Hard Reset Redux
Similarity 53% 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 AquaNox.
7.8
1,823
422
-98%
19.99€
0.48€
6. State of Mind
Similarity 40% State of Mind is a futuristic thriller game delving into transhumanism. The game explores themes of separation, disjuncture and reunification, in a world that is torn between a dystopian material reality and a utopian virtual future. State of Mind is a sci-fi, story rich and adventure game developed and published by Daedalic Entertainment. Released on August 15th 2018 has received 2,195 reviews of which 1,720 were positive and 475 were negative resulting in a rating of 7.6 out of 10. Currently offered at a significant 98% discount, this title has earned the #6 position in the best deals for games like AquaNox.
7.6
1,720
475
-98%
19.99€
0.53€
7. Alien Rage - Unlimited
Similarity 43% 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 AquaNox.
6.6
2,334
1,121
-98%
19.99€
0.54€
8. Headlander
Similarity 42% Launch into the ultimate head trip as you blast through psychotic robots in a retro 70's sci-fi action adventure from Double Fine Productions. It is a world of automation, a utopia gone wrong in which all of humanity have transferred their minds into robotic imposter bodies and are ruled by a computer. Headlander is a sci-fi, action and metroidvania game developed by Double Fine Productions and published by Adult Swim Games. Released on July 25th 2016 has received 1,036 reviews of which 937 were positive and 99 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 97% discount, this title has earned the #8 position in the best deals for games like AquaNox.
8.5
937
99
-97%
19.99€
0.63€
9. Binary Domain
Similarity 53% Set in futuristic Tokyo, take control of the robotic community before they control everything! Binary Domain is a action, third-person shooter and sci-fi game developed by Devil's Details and published by SEGA. Released on April 26th 2012 has received 7,701 reviews of which 6,594 were positive and 1,107 were negative resulting in a rating of 8.3 out of 10. Currently offered at a significant 97% discount, this title has earned the #9 position in the best deals for games like AquaNox.
8.3
6,594
1,107
-97%
14.99€
0.53€
10. Hard Reset Extended Edition
Similarity 58% 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. Hard Reset Extended Edition is a fps, cyberpunk and action game developed by Flying Wild Hog and published by Good Shepherd Entertainment. Released on July 12th 2012 has received 4,808 reviews of which 3,939 were positive and 869 were negative resulting in a rating of 7.9 out of 10. Currently offered at a significant 97% discount, this title has earned the #10 position in the best deals for games like AquaNox.
7.9
3,939
869
-97%
14.99€
0.53€
Free games like AquaNox on Steam
Check out this fantastic list of free-to-play games like AquaNox you can enjoy on Steam right now, updated on June 16th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like AquaNox.
1. The Lab
Similarity 41% Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free! The Lab is a free to play, vr and singleplayer game developed and published by Valve. Released on April 05th 2016 has received 6,389 reviews of which 6,066 were positive and 323 were negative resulting in an impressive rating of 9.2 out of 10. The game currently holds the #1 spot among the most played free games like AquaNox.
9.2
6,066
323
11
players
2. AX:EL - Air XenoDawn
Similarity 42% Combining the very best of sci-fi and aerial dogfighting gameplay, AX:EL delivers a totally new gaming experience. Create your very own shape-shifting vehicle and dominate both the sky and the ocean. AX:EL - Air XenoDawn is a action, indie and simulation game developed by Alex Piola and published by KISS ltd. Released on December 04th 2015 has received 1,192 reviews of which 899 were positive and 293 were negative resulting in a rating of 7.2 out of 10. The game currently holds the #2 spot among the most played free games like AquaNox.
7.2
899
293
1
players
3. アリスのハニハニクラッシュ！
Similarity 40% Entries for the Champion of Hanny Crushing are now OPEN![Alice's Hanny Hanny Crush!] is a casual Hack & Slash game featuring satisfying Hanny crushing!Please show no sympathy. Afterall, they are just ceramics. Share your results on social media to show off your Hanny crushing skills! アリスのハニハニクラッシュ！ is a action, pixel graphics and comedy game developed by Alicesoft and Orgesta Inc. and published by Alicesoft. Released on August 21st 2024 has received 304 reviews of which 295 were positive and 9 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #3 spot among the most played free games like AquaNox.
8.9
295
9
4. Overload Playable Teaser 3.0
Similarity 44% A playable demo of the game Overload, a new six-degree-of-freedom shooter from the creators of Descent. Version 3.0 is from April 2018. Overload Playable Teaser 3.0 is a action, 6dof and free to play game developed and published by Revival Productions and LLC. Released on March 07th 2016 has received 670 reviews of which 631 were positive and 39 were negative resulting in a rating of 8.8 out of 10. The game currently holds the #4 spot among the most played free games like AquaNox.
8.8
631
39
5. The Market of Light
Similarity 40% A short game and tech demo created with Unreal Engine 5. The player is a small firefly that collects orbs of light scattered around the market. Experience a meticulously rendered world from a micro view point! The Market of Light is a action, collectathon and 3d game developed and published by historia Inc.. Released on September 28th 2021 has received 409 reviews of which 335 were positive and 74 were negative resulting in a rating of 7.7 out of 10. The game currently holds the #5 spot among the most played free games like AquaNox.
7.7
335
74