Games like NEO AQUARIUM - The King of Crustaceans - on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like NEO AQUARIUM - The King of Crustaceans - are available at the bottom of the page.
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Sky Force Anniversary
Legendary shoot-'em-up makes its way on the PCs! Abundant explosions, truly epic boss fights and beautifully crafted 3D environments are here to keep you entertained. Sky Force Anniversary offers single player experience and local cooperative mode for 2 players.
Reassembly
A spaceship building and universe-exploration game. Collect resources, expand and grow your fleet, and conquer your personal galaxy. Stellar ambience by Peaks.
LUFTRAUSERS
The skies will be set aflame and the seas will overflow with wreckage in Vlambeer’s stylish arcade shooter LUFTRAUSERS! Select from over 125 combinations of weapons, bodies, and propulsion systems and take to the skies to battle enemy fighter planes, battleships, submarines, and rival aces for glory, honor, and high scores.
Really Big Sky
A super fast, twin analogue shooter for the modern age!
Geometry Wars: Retro Evolved
Geometry Wars: Retro Evolved is a old school style shooter, but remixed for the 21st century with next generation graphics and deep, modern gameplay. Playing is simple: you are a geometric "ship" trapped in a grid world, facing off against waves of deadly wanderers, snakes, and repulsars.
Atomic Picnic
Atomic Picnic is a Roguelike Shooter with Explosive Synergy! Dominate chaotic battles by cutting through swarms of monsters! Team up with friends or take them on solo! Unleash devastating combos by combining and evolving powerful upgrades to conquer The Zone.
Sun Blast: Star Fighter
Sun Blast is the best 3d space shooter on Steam. Earn upgrades as you fight your way through a huge seleciton of levels. Full gamepad support!
Rebel Galaxy
Rebel Galaxy is a swashbuckling space adventure, with action-packed combat, exploration, discovery, trade, and “negotiation” with the outlandish denizens at the edge of the known universe.
Primal Carnage
A savage online shooter, where players do battle as man or beast in class-based deathmatches and a frantic escape mode. Unleash your inner dinosaur!
CYGNI: All Guns Blazing
An unrelenting onslaught of eye-popping visuals, ear bursting soundscapes and mind-melting action makes CYGNI the vanguard for the next generation of shoot-em ups. Outgunned, outmanned and out on your own, plunge into a sky full of hell in a last-ditch battle for survival.
Exit the Gungeon
Exit the Gungeon is a small, spin-off 'dungeon climber' immediately following the adventures of the misfit Gungeoneers.
Pew Dew Redemption
Dive into the role of Pew and fulfill your destiny as the last independent content creator. Face and Destroy the company and all of its subjects to bring peace and freedom back to the internet.
Spaceport Hope
A huge hand-crafted world packed with 13 unique bosses, a gripping story, and tons of enemies, Spaceport Hope is the ultimate test of gaming prowess.
#KILLALLZOMBIES
#KILLALLZOMBIES is an insane twin-stick zombie shooter with Twitch streaming interactions, where you survive hordes of zombies on a dynamically changing arena and spectators may affect gameplay via special Twitch chat commands.Most played games like NEO AQUARIUM - The King of Crustaceans - on Steam
Take a look at the top games like NEO AQUARIUM - The King of Crustaceans - that are currently attracting the largest player bases on the Steam platform, as of April 30th 2025.
1. Risk of Rain 2
Similarity 53% Escape a chaotic alien planet by fighting through hordes of frenzied monsters – with your friends, or on your own. Combine loot in surprising ways and master each character until you become the havoc you feared upon your first crash landing. Risk of Rain 2 is a third-person shooter, action roguelike and multiplayer game developed by Hopoo Games and published by Gearbox Publishing. Released on August 11th 2020 has received 309,850 reviews of which 289,560 were positive and 20,290 were negative resulting in an impressive rating of 9.3 out of 10. The game has hit the top spot as the #1 most played game like NEO AQUARIUM - The King of Crustaceans -, thanks to its 5,250 peak concurrent players over the last day.
9.3
289,560
20,290
5,250
players
2. Clone Drone in the Danger Zone
Similarity 51% Clone Drone in the Danger Zone is a robot voxel slice-em-up where any part of your body can be sliced off. With your mind downloaded into a robot gladiator, you must survive the sinister trials of the arena. Clone Drone in the Danger Zone is a robots, action and 3d fighter game developed and published by Doborog Games. Released on July 27th 2021 has received 32,614 reviews of which 31,583 were positive and 1,031 were negative resulting in an impressive rating of 9.5 out of 10. While seeing 146 players online at once in the last 24 hours, this game is currently ranked #2 among games like NEO AQUARIUM - The King of Crustaceans - based on player count.
9.5
31,583
1,031
146
players
3. Nova Drift
Similarity 51% Nova Drift distills the mechanical depth and strategy of an ARPG into classic arcade space combat. Control an endlessly evolving bio-mechanical ship, face legions of strange and deadly foes, and ride the wake of a dying star across the void. Nova Drift is a action roguelike, arena shooter and bullet hell game developed by Chimeric and published by Pixeljam. Released on August 12th 2024 has received 13,862 reviews of which 13,273 were positive and 589 were negative resulting in an impressive rating of 9.3 out of 10. While seeing 123 players online at once in the last 24 hours, this game is currently ranked #3 among games like NEO AQUARIUM - The King of Crustaceans - based on player count.
9.3
13,273
589
123
players
4. Project Wingman
Similarity 54% Project Wingman is a flight action game that lets you take the seat of advanced fighter jets and become a true ace. Fight in various missions and gamemodes ranging from intense aerial dogfights to large scale ground assault in an alternate scorched earth setting. Project Wingman is a flight, action and jet game developed by Sector D2 and published by Sector D2 and Humble Games. Released on December 01st 2020 has received 19,029 reviews of which 17,846 were positive and 1,183 were negative resulting in an impressive rating of 9.2 out of 10. The game currently holds the #4 spot among the most played games like NEO AQUARIUM - The King of Crustaceans -.
9.2
17,846
1,183
93
players
5. Orcs Must Die! 2
Similarity 56% You’ve tossed, burned and sliced them by the thousands – now orcs must die more than ever before! Grab a friend and slay orcs in untold numbers in this sequel to the 2011 AIAS Strategy Game of the Year from Robot Entertainment. Orcs Must Die! 2 is a tower defense, co-op and action game developed and published by Robot Entertainment. Released on July 30th 2012 has received 19,251 reviews of which 17,894 were positive and 1,357 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #5 spot among the most played games like NEO AQUARIUM - The King of Crustaceans -.
9.1
17,894
1,357
47
players
6. Serious Sam 3: BFE
Similarity 51% 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. The game currently holds the #6 spot among the most played games like NEO AQUARIUM - The King of Crustaceans -.
8.7
24,440
3,216
35
players
7. Serious Sam 2
Similarity 56% Serious Sam 2 is a shot of adrenaline to the hearts of first-person shooter fans across the world. This is serious! Serious Sam 2 is a action, fps and co-op game developed by Croteam and published by Devolver Digital. Released on January 31st 2012 has received 12,582 reviews of which 11,277 were positive and 1,305 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #7 spot among the most played games like NEO AQUARIUM - The King of Crustaceans -.
8.7
11,277
1,305
30
players
8. Rebel Galaxy
Similarity 50% Rebel Galaxy is a swashbuckling space adventure, with action-packed combat, exploration, discovery, trade, and “negotiation” with the outlandish denizens at the edge of the known universe. Rebel Galaxy is a space, open world and sci-fi game developed and published by Double Damage Games. Released on October 20th 2015 has received 8,048 reviews of which 6,857 were positive and 1,191 were negative resulting in a rating of 8.3 out of 10. The game currently holds the #8 spot among the most played games like NEO AQUARIUM - The King of Crustaceans -.
8.3
6,857
1,191
30
players
9. Serious Sam HD: The First Encounter
Similarity 51% 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! Serious Sam HD: The First Encounter is a fps, action and shooter game developed by Croteam and published by Devolver Digital. Released on November 24th 2009 has received 8,157 reviews of which 7,621 were positive and 536 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #9 spot among the most played games like NEO AQUARIUM - The King of Crustaceans -.
9.1
7,621
536
25
players
10. Reassembly
Similarity 51% A spaceship building and universe-exploration game. Collect resources, expand and grow your fleet, and conquer your personal galaxy. Stellar ambience by Peaks. Reassembly is a building, space and sandbox game developed by Anisoptera Games and published by Indie Voyage. Released on February 19th 2015 has received 3,948 reviews of which 3,715 were positive and 233 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #10 spot among the most played games like NEO AQUARIUM - The King of Crustaceans -.
9.1
3,715
233
20
players
Best deals on games like NEO AQUARIUM - The King of Crustaceans - on Steam
Discover fantastic savings with the best discounts on a variety of games like NEO AQUARIUM - The King of Crustaceans - available on Steam right now, updated on April 30th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like NEO AQUARIUM - The King of Crustaceans -.
1. Orcs Must Die! 2
Similarity 56% You’ve tossed, burned and sliced them by the thousands – now orcs must die more than ever before! Grab a friend and slay orcs in untold numbers in this sequel to the 2011 AIAS Strategy Game of the Year from Robot Entertainment. Orcs Must Die! 2 is a tower defense, co-op and action game developed and published by Robot Entertainment. Released on July 30th 2012 has received 19,251 reviews of which 17,894 were positive and 1,357 were negative resulting in an impressive rating of 9.1 out of 10. Featuring a massive 92% discount, this game currently holds the #1 spot in the best deals for games like NEO AQUARIUM - The King of Crustaceans -.
9.1
17,894
1,357
-92%
12.50€
1.00€
2. Orcs Must Die!
Similarity 60% Slice them, burn them, skewer them, and launch them - no matter how you get it done, orcs must die in this fantasy action-strategy game from Robot Entertainment. Orcs Must Die! is a tower defense, action and strategy game developed and published by Robot Entertainment. Released on October 11th 2011 has received 8,159 reviews of which 7,828 were positive and 331 were negative resulting in an impressive rating of 9.3 out of 10. Thanks to its incredible 88% discount, this game is now the #2 best deal in games like NEO AQUARIUM - The King of Crustaceans -.
9.3
7,828
331
-88%
8.33€
1.00€
3. War Tech Fighters
Similarity 52% 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. Thanks to its incredible 87% discount, this game is now the #3 best deal in games like NEO AQUARIUM - The King of Crustaceans -.
7.2
258
77
-87%
19.38€
2.52€
4. Thunder Wolves
Similarity 53% When this “wolf pack” strikes, you hear the thunder roll. The Thunder Wolves attack from the air. They are mercenaries, and the best helicopter pilots in the world. Every one of them is ready for action at all times—and ready to fight evil, wherever it lurks. Thunder Wolves is a flight, shoot 'em up and third-person shooter game developed by Most Wanted Entertainment and published by HandyGames. Released on May 15th 2013 has received 773 reviews of which 663 were positive and 110 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 86% discount, this title has earned the #4 position in the best deals for games like NEO AQUARIUM - The King of Crustaceans -.
8.1
663
110
-86%
9.71€
1.36€
5. Warhammer 40,000: Dakka Squadron - Flyboyz Edition
Similarity 51% Warhammer 40,000: Dakka Squadron - Flyboyz Edition. Blazing, Ork aerial combat waged across 41st millennium battlefields. Dakka Squadron is a fast-paced, aerial shooter where you are an Ork Flyboy, taking to the skies to do what Orks do best - fight! Warhammer 40,000: Dakka Squadron - Flyboyz Edition is a action, warhammer 40k and flight game developed and published by Phosphor Game Studios. Released on February 18th 2021 has received 475 reviews of which 365 were positive and 110 were negative resulting in a rating of 7.3 out of 10. Currently offered at a significant 86% discount, this title has earned the #5 position in the best deals for games like NEO AQUARIUM - The King of Crustaceans -.
7.3
365
110
-86%
16.93€
2.37€
6. Dude Simulator 3
Similarity 53% Dude Simulator 3 is an open world sandbox game. It is your friend’s birthday tomorrow. You have already bought him a present, now you only have to give it to him. But your friends lives in another city, quite far from you. Dude Simulator 3 is a simulation, indie and adventure game developed and published by Kiddy. Released on August 23rd 2019 has received 2,095 reviews of which 1,427 were positive and 668 were negative resulting in a rating of 6.6 out of 10. Currently offered at a significant 86% discount, this title has earned the #6 position in the best deals for games like NEO AQUARIUM - The King of Crustaceans -.
6.6
1,427
668
-86%
4.99€
0.69€
7. Serious Sam 3: BFE
Similarity 51% 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 #7 position in the best deals for games like NEO AQUARIUM - The King of Crustaceans -.
8.7
24,440
3,216
-85%
29.33€
4.40€
8. Exit the Gungeon
Similarity 50% Exit the Gungeon is a small, spin-off 'dungeon climber' immediately following the adventures of the misfit Gungeoneers. Exit the Gungeon is a arcade, action and indie game developed by Dodge Roll and Singlecore and published by Devolver Digital. Released on March 17th 2020 has received 3,479 reviews of which 2,628 were positive and 851 were negative resulting in a rating of 7.3 out of 10. Currently offered at a significant 81% discount, this title has earned the #8 position in the best deals for games like NEO AQUARIUM - The King of Crustaceans -.
7.3
2,628
851
-81%
9.89€
1.88€
9. Thunder Wolves
Similarity 53% When this “wolf pack” strikes, you hear the thunder roll. The Thunder Wolves attack from the air. They are mercenaries, and the best helicopter pilots in the world. Every one of them is ready for action at all times—and ready to fight evil, wherever it lurks. Thunder Wolves is a game developed and published by . Released on May 15th 2013 has received 773 reviews of which 663 were positive and 110 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 86% discount, this title has earned the #9 position in the best deals for games like NEO AQUARIUM - The King of Crustaceans -.
8.1
663
110
-86%
9.71€
1.36€
10. Risk of Rain 2
Similarity 53% Escape a chaotic alien planet by fighting through hordes of frenzied monsters – with your friends, or on your own. Combine loot in surprising ways and master each character until you become the havoc you feared upon your first crash landing. Risk of Rain 2 is a third-person shooter, action roguelike and multiplayer game developed by Hopoo Games and published by Gearbox Publishing. Released on August 11th 2020 has received 309,850 reviews of which 289,560 were positive and 20,290 were negative resulting in an impressive rating of 9.3 out of 10. Currently offered at a significant 79% discount, this title has earned the #10 position in the best deals for games like NEO AQUARIUM - The King of Crustaceans -.
9.3
289,560
20,290
-79%
25.57€
5.37€
Free games like NEO AQUARIUM - The King of Crustaceans - on Steam
Check out this fantastic list of free-to-play games like NEO AQUARIUM - The King of Crustaceans - you can enjoy on Steam right now, updated on April 30th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like NEO AQUARIUM - The King of Crustaceans -.
1. 1982
Similarity 53% 1982 is a FREE retro inspired blasta-thon that will test your gaming skills to the max. 1982 is a free to play, retro and pixel graphics game developed by Binary Zoo and published by . Released on June 28th 2017 has received 790 reviews of which 739 were positive and 51 were negative resulting in a rating of 8.8 out of 10. The game currently holds the #1 spot among the most played free games like NEO AQUARIUM - The King of Crustaceans -.
8.8
739
51
3
players
2. Owinka Shooter
Similarity 55% Owinka Shooter throws you into an action packed mad-dash through an evil facility. Get ready to fight for your escape! Owinka Shooter is a action, adventure and casual game developed and published by Owinka. Released on July 23rd 2022 has received 847 reviews of which 813 were positive and 34 were negative resulting in a rating of 9.0 out of 10. The game currently holds the #2 spot among the most played free games like NEO AQUARIUM - The King of Crustaceans -.
9.0
813
34
1
players
3. BEEP
Similarity 52% A combination of platforming with a gravity gun, BEEP is an amazing physics-platformer. Despite its friendly art style, this is a hardcore platformer in the truest sense. BEEP is a indie, platformer and adventure game developed and published by Big Fat Alien. Released on May 06th 2011 has received 4,623 reviews of which 3,921 were positive and 702 were negative resulting in a rating of 8.2 out of 10. The game currently holds the #3 spot among the most played free games like NEO AQUARIUM - The King of Crustaceans -.
8.2
3,921
702
1
players
4. Princess Remedy in a World of Hurt
Similarity 56% Remedy, a recent graduate from the Saturnian healing school, must descend to Hurtland and use her powers to heal everyone from stray ducks to dark lords, and finally cure the ailing Prince Hingst. It's a short, whimsical adventure with plenty of heart(s). Princess Remedy in a World of Hurt is a indie, female protagonist and free to play game developed by Ludosity and Remar Games and published by Ludosity. Released on January 01st 2016 has received 2,863 reviews of which 2,800 were positive and 63 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #4 spot among the most played free games like NEO AQUARIUM - The King of Crustaceans -.
9.3
2,800
63
5. Shooty Skies
Similarity 61% The creators of Crossy Road present Shooty Skies! Shoot, dodge, duck, goose and weave. Take to the skies! Shooty Skies is a free to play, action and indie game developed by and published by Mighty games. Released on March 06th 2018 has received 1,423 reviews of which 1,305 were positive and 118 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #5 spot among the most played free games like NEO AQUARIUM - The King of Crustaceans -.
8.7
1,305
118
6. Echoes+
Similarity 51% Echoes+ is an intense retro action space shooter that will test your reaction and concentration levels to the max! Echoes+ is a free to play, action and indie game developed by Binary Zoo and published by . Released on January 15th 2015 has received 859 reviews of which 792 were positive and 67 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #6 spot among the most played free games like NEO AQUARIUM - The King of Crustaceans -.
8.7
792
67
7. Pew Dew Redemption
Similarity 50% Dive into the role of Pew and fulfill your destiny as the last independent content creator. Face and Destroy the company and all of its subjects to bring peace and freedom back to the internet. Pew Dew Redemption is a free to play, action and memes game developed and published by Enki. Released on May 17th 2019 has received 1,632 reviews of which 1,369 were positive and 263 were negative resulting in a rating of 8.0 out of 10. The game currently holds the #7 spot among the most played free games like NEO AQUARIUM - The King of Crustaceans -.
8.0
1,369
263
8. Barji Kart
Similarity 52% Race head-to-head against up to 9 friends in BarjiKart! Choose from different Items to aid you in finishing 1st place! Barji Kart is a racing, multiplayer and combat racing game developed and published by Barji. Released on October 29th 2022 has received 1,041 reviews of which 863 were positive and 178 were negative resulting in a rating of 7.9 out of 10. The game currently holds the #8 spot among the most played free games like NEO AQUARIUM - The King of Crustaceans -.
7.9
863
178
9. They Can't Stop All Of Us
Similarity 63% D.A.B. Your foes in co-op & PvP battles. (D)efend bases with weapons and skill. (A)ttack with clever AI armies. (B)uild amazingly creative defenses. They Can't Stop All Of Us is a free to play, strategy and multiplayer game developed by B Michael B, ChainWave Games and Blake Gillman and published by ChainWave Games. Released on November 01st 2019 has received 1,653 reviews of which 1,221 were positive and 432 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 NEO AQUARIUM - The King of Crustaceans -.
7.1
1,221
432