Games like Underspace on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Underspace are available at the bottom of the page.
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Celestial Command
Mine asteroids, salvage space debris, design your own small or massive spacecraft using individual functional components, complete missions, and engage in battles against enemies in a vast galaxy with realistic physics based on orbital mechanics or in a classic physics mode.
Elmarion: Dragon time
“Elmarion: Time of the Dragon” is an RPG game, the main character of which is the dragon! The player will find many adventures and tasks, controlling not a human character, as in most RPGs, but a flying fire-breathing dragon. Aim of the game: to repel the invasion of the undead.
Aero GPX
Aero GPX is an anti-gravity racer focused on high velocity, flight, machine-to-machine combat, and responsive controls that are easy to pick up but difficult to master. Fight for the best position possible with high speeds, risky maneuvers, and visceral attacks!
Omega Crafter
Adventure in a vast open-world survival craft game with your programmable sidekick Grammi! Program the Grammi to collect materials, build your town, craft weapons and armor to challenge strong enemies! Play alone or with friends online!
SpaceBourne 2
Embark on a journey to greatness. Get ready for adrenaline-fueled battles and a chance to claim your place in the galaxy. Grab the controls of your ship, gear up for the fight, and unleash your ambition to conquer and build a new empire in the vastness of space.
The Orville - Interactive Fan Experience
Step aboard the USS Orville (ECV-197), the Planetary Union's finest mid-level exploratory class cruiser. With every room on every deck recreated with painstaking accuracy, you are free to explore the ship at your leisure and engage in all manner of shenanigans!
Space Engineers
Space Engineers is a sandbox game about engineering, construction, exploration and survival in space and on planets. Players build space ships, space stations, planetary outposts of various sizes and uses, pilot ships and travel through space to explore planets and gather resources to survive.
Ex-Zodiac
A fast-paced low-poly 3D rail shooter heavily inspired by classics of the early 90's. Join protagonist Kyuu as she fights to free the worlds of the Sanzaru Star System, overrun by the intergalactic terrorist organization known as Zodiac.
Wild West and Wizards
Wild West and Wizards is an open world exploration RPG set in a re-imagined new frontier. Pick a class and level up unlocking abilities and exploring a world filled with quests, loot, outlaws, bosses, spells, caves, towns, and other mysterious places.
No Time
Go on a trip through time! Experience the freedom of traveling into any date, hour and minute in time between the years 1 and 2077! Help your best friend Edward in his scientific affairs! Watch out for the Time Agents & avoid yourself!
Reentry - A Space Flight Simulator
Do you have what it takes to be an astronaut? Reentry is a realistic space flight simulator based on NASAs space programs; from the first American human spaceflight in Project Mercury, the rendezvous and EVAs of Project Gemini to the Moon landing in Project Apollo.
Planet Explorers
Planet Explorers is an open world sandbox adventure RPG game set on a distant planet. The game uses a new OpenCL calculated voxel system to allow players to change the terrain in any way, create new objects such as weapons, vehicles, objects, and do it anywhere.
Astro Colony
Explore endless Universe and create the most efficient constellation of colonies. Build conveyor systems to automate production. Take care of Astronauts and their needs! Establish new colonies as part of intergalactic simulation.
Arcade Moonlander
Explore space and race against the clock in this retro styled adventure game.
Void Destroyer 2
Start with nothing... End with everything! All you have is a basic ship, barely fit for combat, with it you'll start your journey and empire. A open world space sandbox, inspired by and expanding the classics.
Fly Dangerous
Extremely high skill-ceiling 6dof flight racing in a variety of environments with leaderboards, multiplayer and VR support
Hyper Light Breaker
Enter the Overgrowth, a new realm in the world of Hyper Light. Play alone or with friends to explore open worlds, create new builds, rip through hordes and overcome the Crowns and the Abyss King.
Dyson Sphere Program
Build the most efficient intergalactic factory in space simulation strategy game Dyson Sphere Program! Harness the power of stars, collect resources, plan and design production lines and develop your interstellar factory from a small space workshop to a galaxy-wide industrial empire.
Wayward Terran Frontier: Zero Falls
2d space combat like no other. From the perspective of a single crew member, explore the fully destructible interior of any ship in a massive living world. Engage in space combat with no hitpoints where you know your enemy is dead when you see them fall out of their ship into the cold dark of space.
Signs of Life
Signs of Life is a sci-fi survival sandbox platformer with a combination of procedurally generated and hand-crafted content. You'll explore mysterious locations, Mine blocks for resources, and meet strange (and some familiar) creatures, some of which don't even want to kill you and eat your corpse.Most played games like Underspace on Steam
Take a look at the top games like Underspace that are currently attracting the largest player bases on the Steam platform, as of April 30th 2025.
1. Palworld
Similarity 52% Fight, farm, build and work alongside mysterious creatures called "Pals" in this completely new multiplayer, open world survival and crafting game! Palworld is a open world, survival and creature collector game developed and published by Pocketpair. Released on January 18th 2024 has received 377,729 reviews of which 355,481 were positive and 22,248 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 Underspace, thanks to its 13,742 peak concurrent players over the last day.
9.3
355,481
22,248
13,742
players
2. Enshrouded
Similarity 57% You are Flameborn, last ember of hope of a dying race. Awaken, survive the terror of a corrupting fog, and reclaim the lost beauty of your kingdom. Venture into a vast world, vanquish punishing bosses, build grand halls and forge your path in this co-op survival action RPG for up to 16 players. Enshrouded is a open world, survival and base-building game developed and published by Keen Games GmbH. Released on January 24th 2024 has received 74,913 reviews of which 64,919 were positive and 9,994 were negative resulting in a rating of 8.5 out of 10. While seeing 6,133 players online at once in the last 24 hours, this game is currently ranked #2 among games like Underspace based on player count.
8.5
64,919
9,994
6,133
players
3. Space Engineers
Similarity 54% Space Engineers is a sandbox game about engineering, construction, exploration and survival in space and on planets. Players build space ships, space stations, planetary outposts of various sizes and uses, pilot ships and travel through space to explore planets and gather resources to survive. Space Engineers is a space, sandbox and building game developed and published by Keen Software House. Released on February 28th 2019 has received 131,878 reviews of which 116,777 were positive and 15,101 were negative resulting in a rating of 8.7 out of 10. While seeing 4,402 players online at once in the last 24 hours, this game is currently ranked #3 among games like Underspace based on player count.
8.7
116,777
15,101
4,402
players
4. Dyson Sphere Program
Similarity 51% Build the most efficient intergalactic factory in space simulation strategy game Dyson Sphere Program! Harness the power of stars, collect resources, plan and design production lines and develop your interstellar factory from a small space workshop to a galaxy-wide industrial empire. Dyson Sphere Program is a automation, space and base-building game developed by Youthcat Studio and published by Gamirror Games. Released on January 20th 2021 has received 84,667 reviews of which 82,683 were positive and 1,984 were negative resulting in an impressive rating of 9.6 out of 10. With 1,702 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Underspace.
9.6
82,683
1,984
1,702
players
5. Void Crew
Similarity 62% Void Crew is a Chaotic, Co-op Roguelite game for 1 to 6 players: Outfit your spaceship and crew for thrilling quests, brave fierce enemies in Space Battles... and try not to panic! Void Crew is a co-op, multiplayer and space sim game developed by Hutlihut Games and published by Focus Entertainment. Released on November 25th 2024 has received 6,413 reviews of which 5,646 were positive and 767 were negative resulting in a rating of 8.5 out of 10. With 750 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Underspace.
8.5
5,646
767
750
players
6. Hyper Light Breaker
Similarity 51% Enter the Overgrowth, a new realm in the world of Hyper Light. Play alone or with friends to explore open worlds, create new builds, rip through hordes and overcome the Crowns and the Abyss King. Hyper Light Breaker is a early access, action and adventure game developed by Heart Machine and published by Arc Games. Released on January 14th 2025 has received 3,194 reviews of which 2,042 were positive and 1,152 were negative resulting in a rating of 6.3 out of 10. With 358 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Underspace.
6.3
2,042
1,152
358
players
7. SpaceEngine
Similarity 62% The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas. SpaceEngine is a early access, open world and casual game developed and published by Cosmographic Software. Released on June 11th 2019 has received 12,422 reviews of which 11,917 were positive and 505 were negative resulting in an impressive rating of 9.3 out of 10. With 130 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Underspace.
9.3
11,917
505
130
players
8. Astro Colony
Similarity 52% Explore endless Universe and create the most efficient constellation of colonies. Build conveyor systems to automate production. Take care of Astronauts and their needs! Establish new colonies as part of intergalactic simulation. Astro Colony is a base-building, automation and early access game developed and published by Terad Games. Released on November 07th 2022 has received 2,223 reviews of which 1,828 were positive and 395 were negative resulting in a rating of 7.9 out of 10. The game currently holds the #8 spot among the most played games like Underspace.
7.9
1,828
395
71
players
9. Breathedge
Similarity 57% Survive in outer space! Together with your immortal chicken, discover the truth behind your sudden spaceship crash. Craft tools, pilot vehicles, and even control space stations to survive and explore the wreckage. Breathedge is a open world survival craft, space and singleplayer game developed by RedRuins Softworks and published by RedRuins Softworks and HypeTrain Digital. Released on February 25th 2021 has received 15,194 reviews of which 12,524 were positive and 2,670 were negative resulting in a rating of 8.1 out of 10. The game currently holds the #9 spot among the most played games like Underspace.
8.1
12,524
2,670
64
players
10. Star Conflict
Similarity 50% Star Conflict is an action-packed, massively multiplayer space simulation game that puts players in the role of elite pilots engaging in a widespread interplanetary skirmish. The whole world for PVP and PVE! Star Conflict is a online co-op, free to play and space sim game developed by Star Gem Inc. and published by Gaijin Network Ltd. Released on February 27th 2013 has received 14,820 reviews of which 10,871 were positive and 3,949 were negative resulting in a rating of 7.2 out of 10. The game currently holds the #10 spot among the most played games like Underspace.
7.2
10,871
3,949
64
players
Best deals on games like Underspace on Steam
Discover fantastic savings with the best discounts on a variety of games like Underspace 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 Underspace.
1. Breathedge
Similarity 57% Survive in outer space! Together with your immortal chicken, discover the truth behind your sudden spaceship crash. Craft tools, pilot vehicles, and even control space stations to survive and explore the wreckage. Breathedge is a open world survival craft, space and singleplayer game developed by RedRuins Softworks and published by RedRuins Softworks and HypeTrain Digital. Released on February 25th 2021 has received 15,194 reviews of which 12,524 were positive and 2,670 were negative resulting in a rating of 8.1 out of 10. Featuring a massive 88% discount, this game currently holds the #1 spot in the best deals for games like Underspace.
8.1
12,524
2,670
-88%
24.42€
2.93€
2. War Tech Fighters
Similarity 50% 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 #2 best deal in games like Underspace.
7.2
258
77
-87%
19.38€
2.52€
3. Spin Rhythm XD
Similarity 60% Enter the Rhythm Dimension. A homage to classic arcade rhythm games (Guitar Hero, DDR), with a modern aesthetic and soundtrack. Match colours and beats, spin, tap, flick and flow through the juiciest beats in the universe. Supports multiple control styles including MIDI DJ gear on Steam! Spin Rhythm XD is a rhythm, music and casual game developed and published by Super Spin Digital. Released on March 14th 2023 has received 4,029 reviews of which 3,916 were positive and 113 were negative resulting in an impressive rating of 9.3 out of 10. Thanks to its incredible 83% discount, this game is now the #3 best deal in games like Underspace.
9.3
3,916
113
-83%
18.24€
3.10€
4. Elmarion: Dragon time
Similarity 56% “Elmarion: Time of the Dragon” is an RPG game, the main character of which is the dragon! The player will find many adventures and tasks, controlling not a human character, as in most RPGs, but a flying fire-breathing dragon. Aim of the game: to repel the invasion of the undead. Elmarion: Dragon time is a dragons, flight and rpg game developed and published by Fleon Games. Released on March 12th 2020 has received 554 reviews of which 410 were positive and 144 were negative resulting in a rating of 7.0 out of 10. Currently offered at a significant 80% discount, this title has earned the #4 position in the best deals for games like Underspace.
7.0
410
144
-80%
2.99€
0.59€
5. Starpoint Gemini 2
Similarity 68% Captain your own space ship and roam the galaxy in 3D in this tactical space simulator with tons of RPG depth ! Space has never looked so inviting - but images can betray...It has been two years since the end of the second Gemini war, the situation in the wartorn system is further from resolution than ever. Starpoint Gemini 2 is a space, simulation and rpg game developed and published by Little Green Men Games. Released on September 26th 2014 has received 4,087 reviews of which 2,840 were positive and 1,247 were negative resulting in a rating of 6.8 out of 10. Currently offered at a significant 80% discount, this title has earned the #5 position in the best deals for games like Underspace.
6.8
2,840
1,247
-80%
32.40€
6.48€
6. Interstellar Rift
Similarity 56% Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Survive in a hostile galaxy with your own custom designed and constructed starship. Invite other players to join your crew or fight them across the galaxy! Interstellar Rift is a space sim, building and open world game developed by Split Polygon and published by Iceberg Interactive. Released on September 24th 2020 has received 1,618 reviews of which 1,123 were positive and 495 were negative resulting in a rating of 6.7 out of 10. Currently offered at a significant 77% discount, this title has earned the #6 position in the best deals for games like Underspace.
6.7
1,123
495
-77%
19.52€
4.49€
7. Boundless
Similarity 50% Shape your citizen, forge your destiny and sculpt your world in this epic voxel sandbox MMO built on endless possibility. Boundless is a open world survival craft, sandbox and massively multiplayer game developed and published by Monumental and LLC. Released on September 11th 2018 has received 2,744 reviews of which 1,919 were positive and 825 were negative resulting in a rating of 6.8 out of 10. Currently offered at a significant 76% discount, this title has earned the #7 position in the best deals for games like Underspace.
6.8
1,919
825
-76%
19.42€
4.66€
8. War Tech Fighters
Similarity 50% 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 game developed and published by . Released on July 25th 2018 has received 335 reviews of which 258 were positive and 77 were negative resulting in a rating of 7.2 out of 10. Currently offered at a significant 87% discount, this title has earned the #8 position in the best deals for games like Underspace.
7.2
258
77
-87%
19.38€
2.52€
9. Tchia
Similarity 64% A Tropical Open-World adventure. Climb, glide, swim, and sail your boat around a beautiful archipelago in this physics-driven sandbox. Take control of any animal or object you can find, and Jam on your fully playable Ukulele. Tchia is a adventure, adventure, open world, open world, sandbox and sandbox game developed by Awaceb and published by Kepler Interactive. Released on March 21st 2024 has received 401 reviews of which 362 were positive and 39 were negative resulting in a rating of 8.4 out of 10. Currently offered at a significant 70% discount, this title has earned the #9 position in the best deals for games like Underspace.
8.4
362
39
-70%
29.53€
8.86€
10. Mars: War Logs
Similarity 62% An Intense Cyberpunk Rpg On the Red Planet! Mars War Logs takes you to Mars, nearly a century after the cataclysm that threw the planet and its colonists into chaos. Water has become the most precious resource on the arid red planet, with a few companies fighting a perpetual war for its control. Mars: War Logs is a rpg, rpg, action, action, sci-fi and sci-fi game developed by Spiders and published by Focus Entertainment. Released on April 26th 2013 has received 2,856 reviews of which 2,139 were positive and 717 were negative resulting in a rating of 7.3 out of 10. Currently offered at a significant 66% discount, this title has earned the #10 position in the best deals for games like Underspace.
7.3
2,139
717
-66%
5.06€
1.72€
Free games like Underspace on Steam
Check out this fantastic list of free-to-play games like Underspace 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 Underspace.
1. Star Conflict
Similarity 50% Star Conflict is an action-packed, massively multiplayer space simulation game that puts players in the role of elite pilots engaging in a widespread interplanetary skirmish. The whole world for PVP and PVE! Star Conflict is a online co-op, free to play and space sim game developed by Star Gem Inc. and published by Gaijin Network Ltd. Released on February 27th 2013 has received 14,820 reviews of which 10,871 were positive and 3,949 were negative resulting in a rating of 7.2 out of 10. The game currently holds the #1 spot among the most played free games like Underspace.
7.2
10,871
3,949
64
players
2. Inferna
Similarity 63% Inferna is a player-friendly, free-to-play open-world MMORPG with unique combat system and a game world that sets no limits to the game experience. Inferna is a mmorpg, massively multiplayer and free to play game developed and published by INFERNA UG (haftungsbeschränkt). Released on December 20th 2019 has received 2,148 reviews of which 1,337 were positive and 811 were negative resulting in a rating of 6.1 out of 10. The game currently holds the #2 spot among the most played free games like Underspace.
6.1
1,337
811
48
players
3. Planet Explorers
Similarity 53% Planet Explorers is an open world sandbox adventure RPG game set on a distant planet. The game uses a new OpenCL calculated voxel system to allow players to change the terrain in any way, create new objects such as weapons, vehicles, objects, and do it anywhere. Planet Explorers is a open world survival craft, sandbox and open world game developed and published by Pathea Games. Released on November 08th 2016 has received 6,813 reviews of which 4,228 were positive and 2,585 were negative resulting in a rating of 6.1 out of 10. The game currently holds the #3 spot among the most played free games like Underspace.
6.1
4,228
2,585
7
players
4. Space Commander: War and Trade
Similarity 61% Fight, explore the stars, trade, and lead your fleet across the galaxySpace Commander: War and Trade is an ultimate single player space-sim featuring spectacular graphics, intuitive combat and deep mechanics. Space Commander: War and Trade is a action, rpg and base-building game developed and published by Home Net Games. Released on November 04th 2020 has received 650 reviews of which 439 were positive and 211 were negative resulting in a rating of 6.5 out of 10. The game currently holds the #4 spot among the most played free games like Underspace.
6.5
439
211
5
players
5. Fly Dangerous
Similarity 52% Extremely high skill-ceiling 6dof flight racing in a variety of environments with leaderboards, multiplayer and VR support Fly Dangerous is a racing, 6dof and esports game developed and published by Stargoat Games. Released on May 24th 2022 has received 352 reviews of which 279 were positive and 73 were negative resulting in a rating of 7.4 out of 10. The game currently holds the #5 spot among the most played free games like Underspace.
7.4
279
73
1
players
6. The Orville - Interactive Fan Experience
Similarity 54% Step aboard the USS Orville (ECV-197), the Planetary Union's finest mid-level exploratory class cruiser. With every room on every deck recreated with painstaking accuracy, you are free to explore the ship at your leisure and engage in all manner of shenanigans! The Orville - Interactive Fan Experience is a sandbox, space and sci-fi game developed and published by Messy Desk Interactive. Released on July 23rd 2019 has received 995 reviews of which 898 were positive and 97 were negative resulting in a rating of 8.5 out of 10. The game currently holds the #6 spot among the most played free games like Underspace.
8.5
898
97