Games like Critical Oxygen

39%Game Brain Score

Most mentioned positive aspects:graphics

Most mentioned negative aspects:music

60% User Score Based on 10 reviews

Critic Score 50%Based on 1 reviews

An action-packed retro arcade shoot 'em up featuring organic and bio-mechanical alien life, including ammonites, centipedes and spiders! If you enjoyed this game, see our list of games similar to Andromeda Wing.

80%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, grinding

80% User Score Based on 169 reviews

Enter the Blacksea Odyssey, a violent top-down rogue-lite space shoot ‘em up RPG brimming with colossal creatures and runic technologies. Explore dangerous, interstellar spacescapes as you... If you enjoyed this game, see our list of games similar to Blacksea Odyssey.

74%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, replayability

78% User Score Based on 141 reviews

Critic Score 71%Based on 15 reviews

Way of the Passive Fist is a unique and colorful arcade brawler. Parry, Dodge and Dash to outwit and outlast your enemies on a desolate planet ruled by raiders, mutants and fanatical sun worshipers. It's a new kind of tactical fighting in the licensed arcade brawler for the 90s cartoon you wish existed. If you enjoyed this game, see our list of games similar to Way of the Passive Fist.

98%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding

100% User Score Based on 49 reviews

"Handy," the feline phantom thief, has stolen a clock hand from the Time Museum.​ Wield its mysterious power to freeze time, slip through merciless curtains of bullets, outsmart patrolling guards, and claw your way out of the Time Museum!​ At do-or-die moments, stop time to dodge patterns, line up the perfect strike, and take control of the battlefield. Master the rhythm bet… If you enjoyed this game, see our list of games similar to Time Snatcher Handy.

54%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, replayability

54% User Score Based on 126 reviews

Sneak & battle your way through a procedurally generated mothership in this stealth action RPG! Supports user content & the Oculus Rift! 4089 takes many of the things you loved from 3079 & 3089, like character customization via stat points, grappling hooks, special powers, building options, futuristic settings, random enemies, weapons, and environments. Then, it presents itself in a much more foc… If you enjoyed this game, see our list of games similar to 4089: Ghost Within.

62%Game Brain Score

Most mentioned positive aspects:gameplay

Most mentioned negative aspects:music, graphics

90% User Score Based on 20 reviews

Story In the year 248 of the Space Era, an abnormality occurred in the defense system that supported human life. Unmanned weapons began destroying orbital industrial plants. The space government, which relied on computers, was powerless to do anything about the situation. Suddenly, an unknown fighter jet appeared, fighting against the unmanned weapons. The words CRYSTAL BREAKER were written on the… If you enjoyed this game, see our list of games similar to Crystal Breaker.

66%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, grinding

66% User Score Based on 311 reviews

Critic Score 66%Based on 7 reviews

It's a twin-stick vertical scrolling Shooter hybrid with a cinematic flare: 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. If you enjoyed this game, see our list of games similar to Cygni: All Guns Blazing.

93%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:monetization, stability

93% User Score Based on 261 reviews

Take on the role of many brave heroes as they each attempt to slay the Minotaur and save ancient Greece in this mythical roguelike! The Minotaur is relentless and kills without mercy. Those who enter the labyrinth never return. Defeating the Minotaur will require careful planning and great skill in combat. Do you have what it takes to slay the Minotaur? Find powerful weapons and helmets, each w… If you enjoyed this game, see our list of games similar to Slay the Minotaur.

96%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:grinding, optimization

96% User Score Based on 1,665 reviews

ZeroRanger is a vertically scrolling 2D shoot'em up with heavy emphasis on shooting, dodging and... mystery? A menacing alien threat, GREEN ORANGE, has begun its invasion. Only two secondary fighters remain against complete annihilation. Blast your way through enemy forces in order to unleash your fighter's latent potential, unlocking new weapons and abilities. But as you grow stronger, so does… If you enjoyed this game, see our list of games similar to ZeroRanger.

84%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:optimization, stability

84% User Score Based on 558 reviews

Critic Score 85%Based on 4 reviews

Sine Mora is a horizontal shoot'em up that provides a unique take on challenge, where time is the ultimate factor. Mixing classic shooter sensibilities with contemporary presentation, Sine Mora is a gorgeous shmup that offers a Story Mode that weaves an over-the-top tale and an Arcade Mode that provides deep, satisfying gameplay to challenge fans of the genre. With many ways to manipulate time, Si… If you enjoyed this game, see our list of games similar to Sine Mora.

85%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, story

85% User Score Based on 129 reviews

You are a space trooper. Somehow you got to the enemy territory, and you should wait for your squad to get out of here! But only God knows when will they arrive to you! They will send you bonuses for killed enemies to longer your life till they arrive. If you enjoyed this game, see our list of games similar to Alien Attack.

74%Game Brain Score

Most mentioned positive aspects:humor, graphics

Most mentioned negative aspects:gameplay, optimization

74% User Score Based on 180 reviews

PenimortaYou are a Wizard. Being imprisoned in Penimorta, a maximum security prison, has little appeal. Naturally, you've decided to bust out. The problem is... between every floor of Penimorta is a Corporeal Beast. Can you escape? Penimorta is a Bullet-Hell Dungeon Crawler. You must descend twenty floors to escape it. Ten of the floors imprison vicious Corporeal Beasts. On the other floors ther… If you enjoyed this game, see our list of games similar to Penimorta.

92%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, grinding

92% User Score Based on 1,158 reviews

Chippy is a twin-stick bullet-hell shooter. Chip apart destructible bosses pixel-by-pixel. If you enjoyed this game, see our list of games similar to Chippy.

92%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:optimization

97% User Score Based on 115 reviews

Critic Score 70%Based on 1 reviews

RefRain: Prism Memories - is an empowering, cyberpunk, bullet-hell shoot-'em-up that focuses on fast-paced, offensive gameplay. Dive into a hazardous digital world, cycle through 3 different attack modes, and delete the opposition with superior firepower. If you enjoyed this game, see our list of games similar to RefRain: Prism Memories.

72%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, replayability

72% User Score Based on 273 reviews

Space shooters never die. 1993 is a testament to that. 1993 is a classic shoot em up celebrating games like Gradius, R-Type and Life Force. If you enjoyed this game, see our list of games similar to 1993 Space Machine.

67%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding

67% User Score Based on 232 reviews

Inspired by the glorious retro days of 8-bit gaming, Rex Rocket is a traditional 2D platformer that pays tribute to classic NES games like Mario, Mega Man, and Metroid. Old-school fans and platformer newcomers alike will find Rex Rocket an enjoyable and rewarding experience thanks to one-of-a-kind handmade pixel art that makes up over 100 handcrafted levels connected in an expansive starship-- eac… If you enjoyed this game, see our list of games similar to Rex Rocket.

33%Game Brain Score

Most mentioned positive aspects:humor

Most mentioned negative aspects:graphics, gameplay

33% User Score Based on 462 reviews

Stellar 2D is a retro style space arcade game, it's a 2D game in a 3D world. With an addictive, fast paced, casual game-play style. If you enjoyed this game, see our list of games similar to Stellar 2D.

79%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:optimization

79% User Score Based on 234 reviews

Project Starship is an arcade bullet-hell with random mechanics. No match will ever be the same. Who will you be? Garret or Gwen? Will you save the world from the mighty cthulhu? If you enjoyed this game, see our list of games similar to Project Starship.

87%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, replayability

92% User Score Based on 763 reviews

Critic Score 72%Based on 2 reviews

As the last surviving tank commander on Earth, single-handedly turn back the evil invading alien army, drive back the Titans across the Solar System, and defeat them on their homeworld... Titan Attacks has the same easy-to-learn and addictive gameplay of the classic arcade shoot 'em up If you enjoyed this game, see our list of games similar to Titan Attacks!.

61%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, grinding

60% User Score Based on 45 reviews

Critic Score 85%Based on 1 reviews

Our game tells you a story about Flint Trucker's adventures in crazy freakin' world. Flint is a brutal man with a shotgun who just try to reach home to save his love. But the car got broken, way to home is blocked by thousands of creepy animals and mad men. What is left to do, except of take the gun and discover himself what the hell is going on! If you enjoyed this game, see our list of games similar to Creepy Road.

56%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics, story

83% User Score Based on 18 reviews

In this pulse-pounding arcade style shoot 'em up, players control giant armored robots, loaded with hi-tech weaponry. Chose from two types of mechs: the PLG-90, armed with a high-tech laser rifle or the NúllPunktur with the Vibroblade! Comprised of five 3-minute episodes, players must protect the mothership while slashing, shooting and boosting their way to the end of each level and defeat the bos… If you enjoyed this game, see our list of games similar to cloudphobia.

68%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, story

68% User Score Based on 368 reviews

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! If you enjoyed this game, see our list of games similar to Sun Blast.

85%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:grinding, stability

87% User Score Based on 1,625 reviews

Critic Score 81%Based on 3 reviews

Eldritch is a first-person action game inspired by roguelikes, immersive sims, and H. P. Lovecraft. If you enjoyed this game, see our list of games similar to Eldritch.

77%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:music, story

77% User Score Based on 1,255 reviews

Space Distant are present the arcade game of cosmic fights in arcade style of the 80's, this is a game where you can control the spaceship and forced to destroy extraterrestrials, which are moving in the certain order. If you enjoyed this game, see our list of games similar to Space Distant.

69%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

69% User Score Based on 505 reviews

Distant Space 2 - is an indirect continuation of the first part, in which you will find more dynamic gameplay. Your task is to destroy enemy ships on each level to go to the next of 26 available. In addition to conventional ships, you will have to wait for the boss ships, the battle with which will not be easy. To help you available additional weapons, which can be picked up from the enemies you k… If you enjoyed this game, see our list of games similar to Distant Space 2.

92%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, atmosphere

92% User Score Based on 130 reviews

Q-YO Blaster is a shooting game, with peculiar characters, strange enemies, weapons and many explosions. Enter the miniature world and stop the threat If you enjoyed this game, see our list of games similar to Q-YO Blaster.

97%Game Brain Score

Most mentioned positive aspects:story, humor

Most mentioned negative aspects:grinding, replayability

97% User Score Based on 353 reviews

They came without warning, squawking menacingly, their ruffled feathers darkening the sun. Invading intergalactic chickens, out to punish humanity for our oppression of their earthly brethren. Now they're back, and they're having Earth for dinner! If you enjoyed this game, see our list of games similar to Chicken Invaders 4.

84%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:story, replayability

84% User Score Based on 195 reviews

SATAZIUS is an awesome old school side-scrolling arcade shooter by accomplished indie developer ASTRO PORT (Gigantic Army, Armed Seven, Supercharged Robot Vulkaiser), featuring an arsenal of 13 types of upgradeable weapons, power-ups, obstacles and boss encounters that arcade veterans will enjoying getting to grips with. Customize your ship by selecting two side weapons which can be selected at an… If you enjoyed this game, see our list of games similar to SATAZIUS.

58%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:graphics, replayability

58% User Score Based on 320 reviews

Super Killer Hornet Resurrection is an intense vertical shooter with a brain train twist. Through the chaos and explosion try to answer the falling math problems to increase your multiplier and power up your ship. Featuring a superb sound track by UK rock hip hop maestros the Sixty fours as well as classic tracks from Dylan Barry. If you enjoyed this game, see our list of games similar to Super Killer Hornet: Resurrection.

62%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics, optimization

79% User Score Based on 29 reviews

Take control of the hyperdimensional fighter craft ‘ZanFighter’ and use its advanced warp functions to defeat an army of space beasts controlled by an evil scientist! If you enjoyed this game, see our list of games similar to ZANGEKI WARP.

97%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding

97% User Score Based on 78 reviews

Utilize skill, creativity, and knowledge to reach the depths of your mental labyrinth. By collecting and stacking items, gears, and weapons, you'll stand a chance against the brutal manifestations of your fears. If you enjoyed this game, see our list of games similar to Oneiro.

69%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, graphics

76% User Score Based on 42 reviews

Critic Score 70%Based on 1 reviews

Voidrun is a fast-paced bullet-hell arcade game where you have to encircle your enemies to defeat them. If you enjoyed this game, see our list of games similar to Voidrun.

84%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, replayability

84% User Score Based on 290 reviews

GET THE FULL GAME ON STEAM HERE. Please note that this is an older beta version of the game. We will not be fixing any potential issues it may have. This version includes Game Jolt highscores... If you enjoyed this game, see our list of games similar to Void Invaders.

49%Game Brain Score

Most mentioned positive aspects:music, story

Most mentioned negative aspects:graphics, gameplay

75% User Score Based on 16 reviews

In a magical land ruled by an ancient evil, a prophecy says that salvation will come with the awakening of a new hero. Explore different maps, fight evil creatures and decide the fate of Maya Star. If you enjoyed this game, see our list of games similar to Maya Star.

68%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics, optimization

92% User Score Based on 24 reviews

Critic Score 73%Based on 2 reviews

Zeroptian Invasion is a classic shoot 'em up with mechanics from other arcades of the 80's. Travel back in time with this unique pixilated experience with an incredible soundtrack in chiptune. If you enjoyed this game, see our list of games similar to Zeroptian Invasion.

60%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:story, replayability

60% User Score Based on 115 reviews

A fast-paced retro shoot-'em-up featuring evolving weapons, intense arcade combat and massive bosses — from one-man studio Psychotic Psoftware. If you enjoyed this game, see our list of games similar to Power-Up.

81%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:grinding, stability

81% User Score Based on 456 reviews

Super Galaxy Squadron is a fast-paced vertical shooter designed for human beings as well as shmup veterans. Featuring multiple game modes, a challenging but merciful difficulty curve, forgiving health system, and seventeen playable ships. If you enjoyed this game, see our list of games similar to Super Galaxy Squadron EX Turbo.

93%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, monetization

93% User Score Based on 342 reviews

Danmaku Unlimited 2 is an indie labor of love to bring classic Japanese vertical shooting action to modern HD systems. Inspired by Japanese doujin shooters and being authentic to a fault, the game features epic stages filled with beautiful but deadly bullet patterns, nail-bitingly difficult boss fights and seriously rocking soundtracks! If you enjoyed this game, see our list of games similar to Danmaku Unlimited 2.

76%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:stability, grinding

83% User Score Based on 777 reviews

Critic Score 63%Based on 4 reviews

Capsized is a fast paced 2D platformer focused on intense action and exploration. As a intrepid space traveler, your ship has crash landed on a mysterious alien planet. You must navigate through the perilous environment and fight off blood-thirsty creatures to save your crewmates and escape with your lives! If you enjoyed this game, see our list of games similar to Capsized.

Overview: In the future, a massive space station suffers a disaster. You play as a scientist whose ship crashes into the station. Once, you were studying alien life, but now those creatures have escaped and turned hostile. The station is crawling with enemies, and your job is to clear it room by room until all the enemies are gone. Each room is a new level, with layouts, enemies, and obstacles th… If you enjoyed this game, see our list of games similar to Cleanup Crew.

Tired of demons, blood, and gore? It’s time to face your childhood treats! Your favorite sweets have been brought to life by the twisted mad scientist, Small Doc. Get ready for a sugar rush that might actually kill you. The Glycolysator, Diabetes, and CandyHyper Glee Semik is a high-octane First-Person Shooter centered around the mechanics of diabetes. Play as Glee, blast through waves of sentien… If you enjoyed this game, see our list of games similar to Hyper Glee Semik.

Red Titans is a single player vertical shoot em up, use the resources available to stop the threat, you will have to be very skillful since there are no continues. If you enjoyed this game, see our list of games similar to Red Titans.

60%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:gameplay

90% User Score Based on 10 reviews

Critic Score 80%Based on 1 reviews

Nighthaw-X3000 is a classic, arcade shoot'em up. Shoot everything on sight and don't get killed. Do it by yourself or in local, couch co-op. If you enjoyed this game, see our list of games similar to Nighthaw-X3000.

Get ready to fight your way through an alien abduction nightmare in this retro arena shooter! You play as a middle-aged farmer who wakes up to find that you have been abducted by aliens. Wearing only a hospital gown and a pair of boxers you manage to get a hold of one of the alien weapons. Can you last long enough for rescue to arrive while taking out as many enemies as you can build an insanely … If you enjoyed this game, see our list of games similar to Get Me Outta Here.

95%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, stability

95% User Score Based on 108 reviews

Now UPDATED to an enhanced version — 'RELOADED' — with a brand-new Rogue-lite Career mode! StoryThirty years have passed since the first battle against the alien menace in Project X. Now, the threat has returned—stronger, smarter, and more relentless than ever. Project X: Light Years brings back high-octane, side-scrolling shoot’em-up action as the official successor to the beloved Amiga cla… If you enjoyed this game, see our list of games similar to Project X: Light Years.

90%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, optimization

94% User Score Based on 4,290 reviews

Critic Score 83%Based on 6 reviews

A retro-fantasy roguelike inside a slot machine. Steady your blade - and spin! If you enjoyed this game, see our list of games similar to Slots & Daggers.

99%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:story, grinding

99% User Score Based on 526 reviews

Free movement ship control while the screen advances automatically. Single fire button. Collect stars to obtain temporary special shots. Collected fruits award points that can be converted into extra lives. Modes: practice, score attack (single life), adjustable difficulty If you enjoyed this game, see our list of games similar to Platypus Reclayed.

70%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, grinding

100% User Score Based on 21 reviews

In Atomanta, you step into the role of Taria Takara, a space pirate on a mission to recover a highly valuable artifact hidden on the planet Azavuraz. Armed with the powerful Atomic Manta warship, Taria finally has a chance to claim the bounty and pay off the debts from her previous handlers. If you enjoyed this game, see our list of games similar to Atomanta.

CORA (Counter Offensive Rapidfire Automata) is a singleplayer/multiplayer top-down shooter created by Empty House Games borrowing inspiration from other arcade top-down shooters. If you enjoyed this game, see our list of games similar to CORA.

95%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, optimization

95% User Score Based on 1,258 reviews

Pih is a really simple game that you can play on PC or VR. The goal is to complete each level by collecting all the food , without being killed by the enemy pigs. The game has 68 levels and 5 bosses. The levels are split into 4 seasons with 1 boss per season + halloween and christmas dlc. No story, no loading screens, no cutscenes, just gameplay. If you enjoyed this game, see our list of games similar to Pih.