Games like Really Big Sky on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Really Big Sky are available at the bottom of the page.
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Syder Arcade
Killing zombies never gets old, but sometimes you just need a break. Get back to some serious old-school gaming with Syder Arcade! Syder Arcade is a love letter to Amiga games of the ‘90s, no coins, no upgrade grinding, just your tenacity and a motherload of alien invaders.
Enemy Mind
A retro shooter with a new power: the power to become any ship.Lost in the depths of space, you are a being of pure psychic energy with the uncanny power to take over and control anything you see in order to survive.Built for PC, Enemy Mind lets you battle your way through 70+ waves of challenging enemies.
Hyperspace Invaders II: Pixel Edition
Hyperspace Invaders II: Pixel Edition is a hardcore, uncompromising vertical scrolling bullet hell/invader hell shooter (shmup) that doubles as a techno-based lightsynth, triggering bursts of funky invaders at the pulse of a relentless beat.
REVOLVER360 RE:ACTOR
The world really does revolve around you in this mind-bending shooter where changing your perspective could save your life.
Crimzon Clover WORLD IGNITION
Prepare yourself for an insatiable rain of bullets, bombs, and beams in Crimzon Clover. From Japanese indie developer Yotsubane, this retro top-down shooter is a wild ride you won't want to miss out on.
Danmaku Unlimited 2
Classic Japanese style vertical manic shooting action! Shoot, dodge and explode your way through the second entry in the critically acclaimed Danmaku Unlimited series. Battle through nail-biting bullet patterns and compete for dominance on the global leaderboard!
Star Saviors
Saviors brings the best bullet hell experience you can find on Steam. Play through 18 challenging stages in this ultimate test of tactics and reflexes.
RIVE: Wreck, Hack, Die, Retry!
This 360-degree shooter/platformer hybrid lets you choreograph a ‘dance of destruction’ in insanely spectacular battles and set-pieces. RIVE feels like the explosive games of yore, pumping megapixels in true 21st century style.
Revolution Ace
A deep, tactical shoot'em up. With every takedown, you’ll earn cash and xp to upgrade your ship and unlock new abilities. Online and local co-op. Unique versus mode. Realistic physics and water simulation.
SATAZIUS
The year is 2051. Location: SATAZIUS, a long-abandoned planet. The cruiser Agano was on patrol when it was attacked and stricken by a confederacy of space pirates that had established a base on SATAZIUS. The pirates attacked the Agano intending to steal the assault ship ‘Trafalgar’ that was stowed aboard the Agano, but the Trafalgar made...
Horizon Shift
Horizon Shift is an explosive wave based single screen shooter with a ton of new ideas and platformer elements. Do what it takes to protect your horizon from the ever encroaching enemy attack!
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!
ETHER VAPOR Remaster
Ether Vapor Remaster is a cinematic 3D arcade shooter and visual treat from developer Edelweiss.
Jets'n'Guns 2
Jets'n'Guns 2 is a side-scrolling space shooter with insane levels of action and destruction. Travel the galaxies and unleash an arsenal of the deadliest weapons and devices to save the universe from its inevitable doom.
R-Type Final 2
R-Type has returned! The legendary side-scroller is back and better than ever with beautifully rendered 3D graphics, exhilarating shoot-'em-up gameplay, and a multitude of stages, ships, and weapons that will allow you to conduct a symphony of destruction upon your foes.
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.
Nex Machina
Nex Machina is an intense arcade style twin-stick shooter from Housemarque. Taking hints from both Robotron and Smash TV, Nex Machina focuses on pure action, voxel destruction and competition in the distant, cablepunk themed future.
Starship Annihilator
A classic style vertical scrolling-shooter. Includes 10 levels and 10 boss enemies. You will have several power-ups for weapon modification. Within each level, you will face different enemies, among which will vary from low to extreme levels of threat!
BLUE REVOLVER
Fight, fly, flourish! BLUE REVOLVER is a manic arcade-style shoot-em-up built for newcomers and psychos alike. Powerful special weapons cut through tough areas, while an adaptive difficulty system tailors the game to your skill level as you evade and counter a maniac environmental force!
Super Galaxy Squadron EX Turbo
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.
Most played games like Really Big Sky on Steam
Take a look at the top games like Really Big Sky that are currently attracting the largest player bases on the Steam platform, as of June 17th 2025.
1. KovaaK's
Similarity 50% Master your aim with KovaaK’s, the world’s best aim trainer. With over 200,000 scenarios, playlists and more! Embrace total customization, including a map editor and game physics. More than just a trainer, it’s a dynamic, community-driven platform that elevates your gameplay. KovaaK's is a action, shooter and simulation game developed and published by KovaaK Games. Released on April 03rd 2018 has received 35,305 reviews of which 32,776 were positive and 2,529 were negative resulting in an impressive rating of 9.1 out of 10. The game has hit the top spot as the #1 most played game like Really Big Sky, thanks to its 1,719 peak concurrent players over the last day.
9.1
32,776
2,529
1,719
players
2. Cube Racer
Similarity 52% Cube Racer is a round based multiplayer racing game with cubes. Every round, all players race against each other to the finish line. Before every round, the players get to build one or more obstacles on the map. In the next round, all players have to pass all the obstacles, which have been built yet. Cube Racer is a indie, action and casual game developed and published by Simon Blasen. Released on October 30th 2017 has received 1,980 reviews of which 1,791 were positive and 189 were negative resulting in a rating of 8.6 out of 10. While seeing 552 players online at once in the last 24 hours, this game is currently ranked #2 among games like Really Big Sky based on player count.
8.6
1,791
189
552
players
3. Metal Slug: Awakening
Similarity 49% Metal Slug: Awakening continues the classic gameplay loved by fans, with exciting new features like World Adventure, 3-player Team-up, and Roguelike challenges. Join forces with your friends online to take on powerful bosses anytime, anywhere! Metal Slug: Awakening is a shoot 'em up, 2d platformer and arcade game developed by Tencent and published by HaoPlay Limited. Released on July 19th 2024 has received 3,229 reviews of which 2,192 were positive and 1,037 were negative resulting in a rating of 6.6 out of 10. While seeing 359 players online at once in the last 24 hours, this game is currently ranked #3 among games like Really Big Sky based on player count.
6.6
2,192
1,037
359
players
4. Atomicrops
Similarity 49% A twin-stick, bullet-hell, roguelite where you must cultivate and defend the last farm in a post-apocalyptic wasteland. Farm mutated crops, upgrade your weapons, marry townsfolk, and kill every mutant creature that tries to invade your homestead! Yee-haw! Atomicrops is a action, indie and rogue-like game developed by Bird Bath Games and published by Raw Fury. Released on September 17th 2020 has received 5,660 reviews of which 5,218 were positive and 442 were negative resulting in a rating of 8.9 out of 10. With 106 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Really Big Sky.
8.9
5,218
442
106
players
5. Chicken Invaders Universe
Similarity 57% A deliciously addictive core of finger-blistering shooting action, surrounded by delectable morsels of galactic exploration, spacecraft customization, and community competitions. Chicken Invaders Universe is a shooter, shoot 'em up and top-down shooter game developed and published by InterAction studios. Released on December 15th 2022 has received 3,490 reviews of which 3,181 were positive and 309 were negative resulting in a rating of 8.8 out of 10. The game currently holds the #5 spot among the most played games like Really Big Sky.
8.8
3,181
309
91
players
6. Cyberhunt
Similarity 65% Cyberhunt is a retro procedurally generated twin stick shooter, that takes you back to the sweet to the sweet arcade machines era! Cyberhunt is a indie, action and casual game developed and published by NukGames. Released on May 19th 2017 has received 1,946 reviews of which 1,621 were positive and 325 were negative resulting in a rating of 8.0 out of 10. The game currently holds the #6 spot among the most played games like Really Big Sky.
8.0
1,621
325
67
players
7. Star of Providence
Similarity 55% Star of Providence is a top down action shooter with procedurally generated elements. Explore a large, abandoned facility in search of incredible power, fighting dangerous foes and gaining new weapons and upgrades as you progress. Star of Providence is a rogue-lite, bullet hell and action roguelike game developed by Team D-13 and published by Team D-13 and Bigmode. Released on June 07th 2017 has received 2,877 reviews of which 2,783 were positive and 94 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #7 spot among the most played games like Really Big Sky.
9.3
2,783
94
52
players
8. Planes, Bullets and Vodka
Similarity 56% Fly through danger filled procedurally generated tunnels, avoiding thousands of enemies, on this throwback to the golden age of arcade games. Planes, Bullets and Vodka is a casual, action and shoot 'em up game developed and published by NukGames. Released on December 13th 2016 has received 1,994 reviews of which 1,698 were positive and 296 were negative resulting in a rating of 8.2 out of 10. The game currently holds the #8 spot among the most played games like Really Big Sky.
8.2
1,698
296
49
players
9. EVERSPACE™
Similarity 54% EVERSPACE™ combines fast-paced combat with roguelike elements, great visuals and a captivating story. It takes you on a challenging journey through an ever-changing, beautifully crafted universe full of surprises. Shoot, craft and loot your way to victory while the odds are stacked against you. EVERSPACE™ is a space, action roguelike and action game developed and published by ROCKFISH Games. Released on May 25th 2017 has received 11,020 reviews of which 8,668 were positive and 2,352 were negative resulting in a rating of 7.7 out of 10. The game currently holds the #9 spot among the most played games like Really Big Sky.
7.7
8,668
2,352
44
players
10. UBERMOSH:BLACK
Similarity 57% UBERMOSH:BLACK is the second volume of the arcade series UBERMOSH. Cut bullets with your sword, shoot with heavy guns and splatter enemies with a rage fueled psionic wave. UBERMOSH:BLACK is a action, indie and arcade game developed and published by Walter Machado. Released on February 17th 2016 has received 365 reviews of which 306 were positive and 59 were negative resulting in a rating of 7.8 out of 10. The game currently holds the #10 spot among the most played games like Really Big Sky.
7.8
306
59
42
players
Best deals on games like Really Big Sky on Steam
Discover fantastic savings with the best discounts on a variety of games like Really Big Sky available on Steam right now, updated on June 17th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Really Big Sky.
1. Valfaris: Mecha Therion
Similarity 71% Therion returns as the hunt for Lord Vroll continues. Pilot an advanced machine of death and destruction in this explosive 2.5D side-scrolling shoot ‘em up, and sequel to the critically acclaimed Valfaris. Strap in and unleash mecha hell! Valfaris: Mecha Therion is a action, shoot 'em up and arcade game developed by Steel Mantis and published by Silver Lining Interactive. Released on November 21st 2023 has received 358 reviews of which 331 were positive and 27 were negative resulting in a rating of 8.5 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like Really Big Sky.
8.5
331
27
-99%
24.50€
0.44€
2. CPU Invaders
Similarity 48% Invaders are living inside your computer. You shouldn't let that happen! Interact with your desktop while playing, watch Youtube videos, chat with your friends and more! CPU Invaders overlaps the game itself with your computer screen. CPU Invaders is a funny, pixel graphics and casual game developed by Microblast Games and published by SA Industry. Released on February 17th 2017 has received 767 reviews of which 643 were positive and 124 were negative resulting in a rating of 7.9 out of 10. Thanks to its incredible 99% discount, this game is now the #2 best deal in games like Really Big Sky.
7.9
643
124
-99%
29.99€
0.49€
3. Duke of Alpha Centauri
Similarity 73% Duke of Alpha Centuri is a space shooter with amazing graphics. The main goal of our game is to have a lot of fun while blowing up hordes of different types of enemies. Engage in boss fights, upgrade your ship and ship systems until you are able to show off in an endless mode. Duke of Alpha Centauri is a action, casual and indie game developed by EGAMER and published by SA Industry. Released on December 28th 2016 has received 526 reviews of which 407 were positive and 119 were negative resulting in a rating of 7.3 out of 10. Thanks to its incredible 99% discount, this game is now the #3 best deal in games like Really Big Sky.
7.3
407
119
-99%
29.99€
0.39€
4. Neon Space 2
Similarity 52% Neon Space 2 is a highly anticipated sequel to Neon Space. The game kept all the elements from his predecessor, but at the same time the visuals received a major improvement. Neon Space 2 is a action, indie and casual game developed by EGAMER and published by SA Industry. Released on July 26th 2016 has received 422 reviews of which 298 were positive and 124 were negative resulting in a rating of 6.7 out of 10. Currently offered at a significant 99% discount, this title has earned the #4 position in the best deals for games like Really Big Sky.
6.7
298
124
-99%
29.99€
0.32€
5. Asteroid Bounty Hunter
Similarity 61% Asteroid Bounty Hunter is a space shooter mixed with interesting boss fights and breathtaking visuals, with a reward system to take your skill to another level. Asteroid Bounty Hunter is a indie, action and casual game developed by EGAMER and published by SA Industry. Released on February 24th 2016 has received 785 reviews of which 513 were positive and 272 were negative resulting in a rating of 6.3 out of 10. Currently offered at a significant 99% discount, this title has earned the #5 position in the best deals for games like Really Big Sky.
6.3
513
272
-99%
13.79€
0.24€
6. ShipLord
Similarity 59% ShipLord is a space avoid-er mixed with interesting boss fights and breathtaking visuals, with a reward system to take your skill to another lvl. ShipLord is a indie, casual and action game developed by EGAMER and published by SA Industry. Released on December 02nd 2015 has received 831 reviews of which 519 were positive and 312 were negative resulting in a rating of 6.1 out of 10. Currently offered at a significant 99% discount, this title has earned the #6 position in the best deals for games like Really Big Sky.
6.1
519
312
-99%
13.79€
0.23€
7. Blazing Chrome
Similarity 62% In Blazing Chrome, bring your best pal and kick some metal butts to free the humankind while enjoying a classic run’n’gun, fully loaded with action and exciting fights! Blazing Chrome is a action, retro and pixel graphics game developed by JoyMasher and published by The Arcade Crew and CE-Asia. Released on July 11th 2019 has received 1,768 reviews of which 1,551 were positive and 217 were negative resulting in a rating of 8.4 out of 10. Currently offered at a significant 98% discount, this title has earned the #7 position in the best deals for games like Really Big Sky.
8.4
1,551
217
-98%
16.99€
0.49€
8. Beat Hazard 2
Similarity 48% Experience your music collection as never before with this intense music driven arcade shooter. Each of your songs will have its own unique ebb and flow based on the music. Beat Hazard 2 is a rhythm, music-based procedural generation and procedural generation game developed and published by Cold Beam Games. Released on October 16th 2019 has received 2,231 reviews of which 1,933 were positive and 298 were negative resulting in a rating of 8.3 out of 10. Currently offered at a significant 98% discount, this title has earned the #8 position in the best deals for games like Really Big Sky.
8.3
1,933
298
-98%
18.49€
0.45€
9. CRYPTARK
Similarity 49% Cryptark is a 2D sci-fi shooter where you take on the role of a heavily armed privateer seeking to earn government contracts by boarding deadly alien space-hulks. It's up to you to strategize a plan of attack, pick an equipment loadout, and destroy the central core to be victorious. CRYPTARK is a action roguelike, action and indie game developed and published by Alientrap. Released on June 20th 2017 has received 1,822 reviews of which 1,502 were positive and 320 were negative resulting in a rating of 7.9 out of 10. Currently offered at a significant 98% discount, this title has earned the #9 position in the best deals for games like Really Big Sky.
7.9
1,502
320
-98%
14.99€
0.42€
10. The Textorcist: The Story of Ray Bibbia
Similarity 50% Dodge bullets while typing exorcisms at the very same time: Get ready for an electrifying mix between bullet hell and typing game! Turn on both sides of your brain and jump into the adventure of private exorcist Ray Bibbia! The Textorcist: The Story of Ray Bibbia is a indie, action and bullet hell game developed by MorbidWare and published by Headup. Released on February 14th 2019 has received 1,511 reviews of which 1,234 were positive and 277 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 98% discount, this title has earned the #10 position in the best deals for games like Really Big Sky.
7.8
1,234
277
-98%
14.99€
0.31€
Free games like Really Big Sky on Steam
Check out this fantastic list of free-to-play games like Really Big Sky you can enjoy on Steam right now, updated on June 17th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Really Big Sky.
1. Cube Racer
Similarity 52% Cube Racer is a round based multiplayer racing game with cubes. Every round, all players race against each other to the finish line. Before every round, the players get to build one or more obstacles on the map. In the next round, all players have to pass all the obstacles, which have been built yet. Cube Racer is a indie, action and casual game developed and published by Simon Blasen. Released on October 30th 2017 has received 1,980 reviews of which 1,791 were positive and 189 were negative resulting in a rating of 8.6 out of 10. With 552 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Really Big Sky.
8.6
1,791
189
552
players
2. Metal Slug: Awakening
Similarity 49% Metal Slug: Awakening continues the classic gameplay loved by fans, with exciting new features like World Adventure, 3-player Team-up, and Roguelike challenges. Join forces with your friends online to take on powerful bosses anytime, anywhere! Metal Slug: Awakening is a shoot 'em up, 2d platformer and arcade game developed by Tencent and published by HaoPlay Limited. Released on July 19th 2024 has received 3,229 reviews of which 2,192 were positive and 1,037 were negative resulting in a rating of 6.6 out of 10. Thanks to its free to play tag and a daily player base of 359, this game has secured the #2 spot in the ranking of free games like Really Big Sky.
6.6
2,192
1,037
359
players
3. Chicken Invaders Universe
Similarity 57% A deliciously addictive core of finger-blistering shooting action, surrounded by delectable morsels of galactic exploration, spacecraft customization, and community competitions. Chicken Invaders Universe is a shooter, shoot 'em up and top-down shooter game developed and published by InterAction studios. Released on December 15th 2022 has received 3,490 reviews of which 3,181 were positive and 309 were negative resulting in a rating of 8.8 out of 10. The game currently holds the #3 spot among the most played free games like Really Big Sky.
8.8
3,181
309
91
players
4. WOWOWOW KORONE BOX
Similarity 67% A hololive fangame featuring Inugami Korone of hololive GAMERS! Collect as many Korone Boxes as possible while contending with an endless onslaught of enemies and bosses using whatever weapons you happen to pick up! WOWOWOW KORONE BOX is a action, shoot 'em up and bullet hell game developed by tian nya and published by holo Indie. Released on April 12th 2024 has received 674 reviews of which 618 were positive and 56 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #4 spot among the most played free games like Really Big Sky.
8.6
618
56
4
players
5. Warplanes: WW1 Sky Aces
Similarity 48% Be a pioneer of aerial warfare in Warplanes: WW1 Sky Aces. Fight above the battlefields of World War I and become the ultimate Sky Ace! Warplanes: WW1 Sky Aces is a free to play, action and indie game developed and published by Home Net Games. Released on September 23rd 2019 has received 633 reviews of which 529 were positive and 104 were negative resulting in a rating of 7.9 out of 10. The game currently holds the #5 spot among the most played free games like Really Big Sky.
7.9
529
104
4
players
6. AX:EL - Air XenoDawn
Similarity 47% 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 #6 spot among the most played free games like Really Big Sky.
7.2
899
293
4
players
7. Air Brawl
Similarity 47% A fast paced multiplayer dogfighting game that focuses on creative weapons and game mechanics that reward skillful flying. Air Brawl is a action, flight and indie game developed by and published by landfall. Released on November 05th 2015 has received 1,659 reviews of which 1,306 were positive and 353 were negative resulting in a rating of 7.6 out of 10. The game currently holds the #7 spot among the most played free games like Really Big Sky.
7.6
1,306
353
3
players
8. Touhou Fantasia / 东方梦想曲
Similarity 61% This is a fan-made Touhou shmup with one single stage, similar to the extra stage of official Touhou games. This game has an auto dodging system, which gives you a choice to ignore all the danmaku and only focus on the story. Touhou Fantasia / 东方梦想曲 is a free to play, action and indie game developed and published by SlimeSmile. Released on July 19th 2019 has received 1,495 reviews of which 1,435 were positive and 60 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #8 spot among the most played free games like Really Big Sky.
9.1
1,435
60
2
players
9. Echoes+
Similarity 78% 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 858 reviews of which 791 were positive and 67 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #9 spot among the most played free games like Really Big Sky.
8.7
791
67
2
players
10. Ukrainian Ninja
Similarity 54% Ukrainian Ninja is a multiplayer platformer game for Windows. The Ninja shoots and slashes, using weapons sold by the trader to clear each world. Ukrainian Ninja is a indie, action and casual game developed by Michael Kissinger, Marco Hulden, Shaun Egan, Joshua Marks and Denys Ovsiannykov and published by Dragon Fire Games Inc. Released on December 23rd 2014 has received 774 reviews of which 593 were positive and 181 were negative resulting in a rating of 7.3 out of 10. The game currently holds the #10 spot among the most played free games like Really Big Sky.
7.3
593
181
2
players