Games like Protect The Planet

90%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, atmosphere

90% User Score Based on 73 reviews

Team up with your friends and go explore the peculiar universe of ADIOS Amigos. A game with serious astrophysics in a comic setting for 1-4 players. If you enjoyed this game, see our list of games similar to Adios Amigos.

Fight against a rogue artificial intelligence and save humanity from becoming slaves to machines! Put on your VR headset, become a Galactic Ranger, and journey into deep space. Blast through waves of robots with powerful blasters, shotguns, and other crazy weapons, just like in the classic arcade games! Always stay prepared! Hordes of robots are relentlessly advancing, and their attacks grow mor… If you enjoyed this game, see our list of games similar to ROBOCRACY.

96%Game Brain Score

Most mentioned positive aspects:gameplay, optimization

Most mentioned negative aspects:story, grinding

96% User Score Based on 69 reviews

Sector Space is a cozy top-down single player space sandbox with retro graphics. The game takes place in a procedurally generated world with a seamless travel system. Each world represents a single galaxy in the void with hundreds of star systems and points of interest for the player to visit. Characters pilot their own ship and depending on the chosen character class (profession) may have up t… If you enjoyed this game, see our list of games similar to Sector Space.

90%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, replayability

90% User Score Based on 84 reviews

A planetary exploration and survival game. Armed with a basic blaster, jet pack, multi-functional grappling gun, personal landing craft, and his own warp capable refinery ship, Bob thinks he's starting a cushy new life working for Space Salvage Corp. Little does he know; he'll be lucky to survive an hour. If you enjoyed this game, see our list of games similar to Space Bob vs. The Replicons.

72%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

77% User Score Based on 44 reviews

Welcome to the thrilling space arcade adventure "Space Killer" This game combines all your favorite elements: SURVIVORS, LOOTING, RPG-ARCADE, and ROGUELIKE ELEMENTS Choose your space ship and enter the battle for the universe against the unknown threat of the "Xenarians." The fate of the entire cosmos depends on you. Now when you buy the game, you'll have 2 games in 1 Fea… If you enjoyed this game, see our list of games similar to Space Killer.

31%Game Brain Score

Most mentioned positive aspects:story, atmosphere

Most mentioned negative aspects:stability, graphics

33% User Score Based on 45 reviews

Alan went hunting in his grandfather's country house. There was an invasion of the aliens. Cities are destroyed. You need to use survival skills and ingenuity to survive and save the planet. Build, explode, explore the world, develop your skills, try all ways to stop the aliens invasion."What would I do after the alien invasion?" It's a question you've probably asked yourself, and it's a question … If you enjoyed this game, see our list of games similar to When They Arrived.

63%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics, optimization

76% User Score Based on 34 reviews

CMYW is a four player survival co-op inspired by classic space shooters. The objective is to work as a team in order to survive the longest and score the highest. Find a balance between gathering resources and defending your portal if you hope to succeed. If you enjoyed this game, see our list of games similar to CMYW.

68%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

64% User Score Based on 1,473 reviews

Critic Score 72%Based on 20 reviews

Explore a vast universe in this roguelike, ship building, FPS Genesis Alpha One mixes thrilling roguelike mechanics with a deep ship builder and fast first-person action, putting you in the role of an interstellar pioneer. As the Captain of a Genesis starship, you journey into uncharted space on the ultimate mission. Build and manage a space vessel, farm resources, deal with terrifying alien inf… If you enjoyed this game, see our list of games similar to Genesis Alpha One.

45%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:story, graphics

64% User Score Based on 22 reviews

As tiny scoutcraft, alone in deep space, you encounter a massive mothership. Upon destroying it, you learn that it will respawn, having learned your fighting style and weapon tactics, and will have evolved to defeat you. Unable to run and unable to win, you must survive until the Alliance Fleet arrives. Featuring 8 varied weapons and an infinite number of strategies, Mothership Forever will challe… If you enjoyed this game, see our list of games similar to Mothership Forever.

89%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, monetization

93% User Score Based on 820 reviews

Critic Score 81%Based on 4 reviews

Lock and load into the Starship Troopers universe and join the Mobile Infantry in the most realistic depiction of war ever made! Experience an original story in this action-packed, first-person retro shooter. Would you like to know more? If you enjoyed this game, see our list of games similar to Starship Troopers: Ultimate Bug War!.

Space Bross is a thrilling blend of action 2.5D roguelite, and Tower Defense genres. You’re a retired astronaut. You had one job: chill. But then they came for your chicken. Now it’s personal. Set off on a chaotic journey across deep space in Space Bross, a roguelite tower defense action game where survival means lasers, loot, and a whole lot of clucking vengeance. Explore dangerous, ev… If you enjoyed this game, see our list of games similar to Space Bross.

62%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, story

62% User Score Based on 170 reviews

PlanetariesPrepare to dive into a sci-fi open world survival adventure. Set in a time when humanity has expanded its reach beyond the confines of Earth, immerse yourself in a rich galaxy. Craft, build, mine, trade, explore, and fight your way through a living universe filled with alien life, mysteries, pirates, droids, and much more.Progression and MechanicsExplore, gather resources, and complete … If you enjoyed this game, see our list of games similar to Planetaries.

71%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:optimization, stability

71% User Score Based on 336 reviews

QANGA - Now Available in Early Access! Please Note: QANGA is an Early Access game, actively being developed by a small independent team. By choosing to purchase QANGA now, you are directly supporting its development and contributing to the ongoing improvement of the game. Expect to encounter bugs and see some features still in progress. Your support and feedback are crucial in helping us create… If you enjoyed this game, see our list of games similar to QANGA.

Narcalid is a cooperative enlightenment journey emphasizing peaceful exploration that teaches real-life meditation skills as you decipher cryptic messages from the past. Immerse yourself in the beautiful and broken remains of once great civilizations, but stay aware… the Narcalid is a powerful threat that should not be underestimated! From the ancient texts that move along the narrative to th… If you enjoyed this game, see our list of games similar to Narcalid.

85%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:graphics, grinding

85% User Score Based on 235 reviews

Digger: Galactic Treasures is a space adventure where you drill into asteroids to uncover rare resources and hidden treasures. Explore the galaxy, upgrade your gear, and discover the secrets of the universe! If you enjoyed this game, see our list of games similar to Digger: Galactic Treasures.

59%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:atmosphere, music

66% User Score Based on 41 reviews

Become the captain of a state-of-the-art flying ship and embark on a perilous journey through space in search of your missing father. Explore mysterious worlds, collect occult artefacts, and confront hostile forces that stand in your way. In this concise and memorable Action-Adventure RPG, your choices shape the story as you upgrade your ship, meet unique characters, and uncover the dark truths h… If you enjoyed this game, see our list of games similar to Void Sails.

92%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

92% User Score Based on 52 reviews

Feature List About the Game Space Gray X is an intense side-scrolling bullet-hell action game that pits you against relentless alien invaders. Begin your crusade on Earth and push your way into the vast reaches of space, determined to eradicate the extraterrestrial threat from our Solar System. As you progress through the game, you'll unlock more advanced aircraft equipped with powerful weaponr… If you enjoyed this game, see our list of games similar to Space Gray X.

90%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

90% User Score Based on 385 reviews

PERFECT FOR STEAM DECK! About the GamePrimal Planet is a solo developed metroidvania that combines survival and crafting elements with a pixel-perfect aesthetic and an action-packed story, and it's all taking place on a lush planet filled with dinosaurs. Uncover the StoryEmbark on a thrilling journey as you follow the gripping tale of a cave dweller fighting to protect his family. Survive a b… If you enjoyed this game, see our list of games similar to Primal Planet.

61%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:grinding

76% User Score Based on 34 reviews

Critic Score 58%Based on 4 reviews

Explore, fight and solve puzzles. Uncover the secrets of a mysterious alien planet in this open world metroidvania adventure, where nothing is what it seems… Accidentally stranded during a crucial mission, the forma.8 probe will need to survive and accomplish the unthinkable. What really happened on this planet? Who, or what lived here? And when? What’s the secret behind its history? These are on… If you enjoyed this game, see our list of games similar to forma.8.

89%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

92% User Score Based on 48 reviews

SAMA is a hand painted, digging and puzzle adventure where you take the role of a mining ship and the little Alien blob crew hijacked by a pirate ship. Your Aliens have to dig, fight and puzzle their way through the subterranean worlds fulfilling the ransom demand. Can you do it? If you enjoyed this game, see our list of games similar to Something Ate My Alien.

77%Game Brain Score

Most mentioned positive aspects:story, music

Most mentioned negative aspects:grinding, stability

86% User Score Based on 10,094 reviews

Critic Score 67%Based on 23 reviews

Rebel Galaxy is a game of action-packed combat, exploration, discovery, trade, and “negotiation” with the outlandish denizens at the edge of the known universe. You’ll battle pirates, explore anomalies, befriend aliens, scavenge battle wreckage, mine asteroids, and discover artifacts. Choose your path as a roguish do-gooder, crafty space-trader or power-hungry privateer in this swashbuckling spac… If you enjoyed this game, see our list of games similar to Rebel Galaxy.

50%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

50% User Score Based on 1,558 reviews

Have you ever wanted to make a fresh start on an alien world? Eden Star is a survival game that drops you onto the alien landscape of Pharus 7, free to explore and gather resources, but you’ll want to be careful: death is permanent. You need to use resources to construct defences, craft weapons and build up outposts to protect your vital Eden Kit. With physics-based combat, free-form construction … If you enjoyed this game, see our list of games similar to EDEN STAR.

46%Game Brain Score

Most mentioned positive aspects:graphics

Most mentioned negative aspects:gameplay, story

63% User Score Based on 24 reviews

Triton Survival is a galactic survival game with an intense action, focused on surviving, crafting, gathering resources and beat attacks of enemy hordes from the Neptune planetary system. If you enjoyed this game, see our list of games similar to Triton Survival.

51%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

51% User Score Based on 770 reviews

Critic Score 50%Based on 1 reviews

A Sci-Fi First Person Shooter with Base Building, Resource Management, and elements of Survival. You play as an AI Overseer sent from Earth entrusted with the future of humankind, and tasked with establishing a habitat that can sustain human life on a mysterious alien world.​ If you enjoyed this game, see our list of games similar to Outpost Zero.

55%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:optimization, stability

55% User Score Based on 205 reviews

Vortex: The Gateway is an open world survival horror game with two game modes. If you want to survive then be alert, sneak, build and fight. Meanwhile life back on Earth changes dramatically. What changes? You will get bits of information through your adventure. Prepare for the worst! If you enjoyed this game, see our list of games similar to Vortex: The Gateway.

68%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

68% User Score Based on 1,070 reviews

Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Players will need to survive in a hostile galaxy with their own custom designed and constructed starship. Space is vast but you wont have to face it alone, other players will be able to join your ship and help out, or build their own rival fleet and fight you across the galaxy! If you enjoyed this game, see our list of games similar to Interstellar Rift.

78%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:grinding, story

78% User Score Based on 97 reviews

The Great Nacho Wars have ended. A corrupt galactic government saps life and resources from the many war-weary planets it controls. Your alien family risks everything across an open-world galactic odyssey to find a mysterious land of new beginnings. And they’re all aware of their simulated nature. If you enjoyed this game, see our list of games similar to Lilith Odyssey.

57%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics, stability

57% User Score Based on 68 reviews

A sci-fi base building survival game, featuring weather system, resource management, human needs, gunplay, agriculture, wave attacks, intelligent AI and more. If you enjoyed this game, see our list of games similar to Gaia.

44%Game Brain Score

Most mentioned positive aspects:music, story

57% User Score Based on 28 reviews

1 - 4 player/s. Navigate your spaceship inside a deadly arena. Dodge bullets, saws and lasers, while avoiding and using other obstacles in your way. If you enjoyed this game, see our list of games similar to Hover Hazard.

90%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, atmosphere

90% User Score Based on 144 reviews

Explore the peculiar universe of ADIOS Amigos. A game with serious astrophysics in a comic setting for 1-4 players. Explore solar systems and discover planets, space stations, aliens, and artifacts. Improvise fuel efficient trajectories to keep your rusty ship running (and you might see your home planet once again). Toy with accurate and delightful space physics. Break into a space station with … If you enjoyed this game, see our list of games similar to ADIOS Amigos: Galactic Explorers.

78%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:music, grinding

78% User Score Based on 362 reviews

Remains - survival in outer space orbiting the planet. Explore the area. Find a way to restore oxygen. Create tools for your needs. Beware of the dangers of outer space. Build your shelter in orbit and try not to die! If you enjoyed this game, see our list of games similar to Remains.

24%Game Brain Score

Most mentioned negative aspects:gameplay, story

24% User Score Based on 84 reviews

Explore an open world Multiverse with fully destructible environments governed by Newtonian physics. Component damage and player choices affect gameplay in this psychological survival horror game. Available in Steam as well as VR and HOTAS/Gamepad support. If you enjoyed this game, see our list of games similar to ARM: Planetary Prospectors Asteroid Resource Mining.

78%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

78% User Score Based on 959 reviews

Pilot your ship in the seamless open world made of space, planets, and more. Find new ships and equipment, find allies and beat all the enemies in this open source space shooter! Destination Sol is a free-to-play hardcore space arcade/RPG. You start as a pilot of a small fighter ship on the edge of a star system, and you're free to explore the game world, land on planets, fight with enemies, upgr… If you enjoyed this game, see our list of games similar to Destination Sol.

67%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, story

67% User Score Based on 710 reviews

Celestial Command is a realistic sandbox space game which unites real space flight, real orbital mechanics, and all the fun of classic space action games. We want to show how games about space actually should look, without silly vacuum friction and the maximum speed limit. As in the real world, everything in this game is in continuous motion in orbit.Realistic Orbital Mechanic If you enjoyed this game, see our list of games similar to Celestial Command.

Hello!.. ..and welcome to the 2Dimensional Explorers! A game which takes your resource management skills, your tactical prowess, and your imagination to another level.  In 2Dimensional Explorers the player is thrust into an open universe complete with stars, planets, moons, gas clouds, and more! Every planet has a story - and every story progresses your own. Entirely community controlled! Comme… If you enjoyed this game, see our list of games similar to 2Dimensional Explorers.

LoreInfected. Man made by government forces, Rabid angry packs of infected ready to run at you & anything around it to feast. They only lurk in the shadows, coming out later in the evening and fully roaming at night. Fast, violent infected driven by a nerve-burning pathogen. They sprint, swarm, and overwhelm. They don’t feel pain—and they don’t stay down unless you put them down. … If you enjoyed this game, see our list of games similar to Hours 2–4: Dead City Protocol.

K37-D is a game for science fiction fans about an ordinary space engineer in the year 2204 who takes a seemingly simple job that quickly becomes more complex. This single-player adventure game takes place in a facility on the distant planet of Kepler 37-D, where you have been sent to repair utility systems and get the facility ready for its new owners. You’ll have to use the various computer syste… If you enjoyed this game, see our list of games similar to K37-D.

Hello!.. ..and welcome to the 2Dimensional Explorers! A game which takes your resource management skills, your tactical prowess, and your imagination to another level.  In 2Dimensional Explorers the player is thrust into an open universe complete with stars, planets, moons, gas clouds, and more! Every planet has a story - and every story progresses your own. Entirely community controlled! Comme… If you enjoyed this game, see our list of games similar to 2Dimensional Explorers.

47%Game Brain Score

Most mentioned positive aspects:gameplay

Most mentioned negative aspects:graphics, grinding

80% User Score Based on 10 reviews

Are you ready to defeat enemies by building your own path? In Evolit, we combine the classic Tower Defense style with Roguelike elements. Use a variety of cards to build strategic decks and defend against enemies that are as cute as they are dangerous! Cute but Dangerous EnemiesThere are countless enemies with incredibly adorable appearances. But don’t be deceived by their looks, they’re extrem… If you enjoyed this game, see our list of games similar to Evolit.

31%Game Brain Score

Most mentioned positive aspects:humor

Most mentioned negative aspects:graphics, story

37% User Score Based on 35 reviews

Embark on an epic adventure to Mars in Horizon Journey, an open-world survival game that blends colonization, terraforming, and exploration in both single-player and multiplayer co-op modes. Set in the year 2053, you are part of the 17th Endeavor mission, tasked with the monumental challenge of making Mars a new home for humanity. Features:Authentic Martian Landscape: Experience Mars like never… If you enjoyed this game, see our list of games similar to Horizon Journey.

Orestruck: Space Miner is a fast-paced First Person Shooter, a passion project of a four-person indie team, inspired by the classics of the genre. Shoot and kick your way out of the war-torn planet to survive the attack of the space undead. Zombie blood has never splashed so good! If you are nostalgic for classic first-person shooters where the player was not led by the hand, where enemies … If you enjoyed this game, see our list of games similar to Orestruck: Space Miner.

Defend the body in vaXinator, a fast-paced action roguelike! As the last white blood cell, unleash powerful abilities and antibodies to fight off waves of infections. Test your reflexes in this microscopic battle for survival. How long can you hold the line? If you enjoyed this game, see our list of games similar to vaXinator.

80%Game Brain Score

Most mentioned positive aspects:atmosphere, replayability

Most mentioned negative aspects:graphics, optimization

80% User Score Based on 92 reviews

You are the exploration team from company Async, you arrive to reported anomaly place and searching for anomalies, but what would you find? Prepare yourself for a gripping and heart-pounding adventure in EXPEDITION TO THE BACKROOMS, where every step could be your last. If you enjoyed this game, see our list of games similar to EXPEDITION TO THE BACKROOMS.

58%Game Brain Score

Most mentioned positive aspects:replayability, graphics

Most mentioned negative aspects:gameplay

93% User Score Based on 14 reviews

Roadmap About the Game Have you ever wondered what it would be like if an AI ship could wander through the galaxy and gather any elements it finds? Maybe it would pursue knowledge gathering, maybe a purge of everything for a new "start". Nobody would know and now you can be part of such a story! Stellar Destiny: The Last Survivor, a fast-paced, action-packed sci-fi adventure where … If you enjoyed this game, see our list of games similar to Stellar Destiny: The Last Survivor.

54%Game Brain Score

Most mentioned positive aspects:graphics

Most mentioned negative aspects:gameplay, story

82% User Score Based on 17 reviews

ESA SHIELD - Earth's Safety Starts with You!Become head of the European Space Agency's Space Safety Department and protect Earth from real cosmic hazards like Asteroids, Space Debris, and Space Weather. This science-based Planetary Protection Simulator combines tower defense, roguelite, and strategy elements to create a unique gameplay experience grounded in reality. Before you can defend Earth… If you enjoyed this game, see our list of games similar to ESA SHIELD.

79%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:replayability, character development

79% User Score Based on 133 reviews

Dead in Antares is a turn-based survival management game with RPG elements, set on an alien planet. Lead a crew of survivors sent on a mission to save humanity. Manage their needs, strengthen their teamwork, and explore this mysterious world to find a way back home. If you enjoyed this game, see our list of games similar to Dead In Antares.

63%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:stability, optimization

63% User Score Based on 262 reviews

Thrive: Heavy Lies the Crown is a complex city builder, where the fate of your kingdom hinges on your every decision. Explore this medieval land alone or with friends, make tough moral choices and conquer your foes in RTS combat. Will you struggle to survive, or find the strength to Thrive? If you enjoyed this game, see our list of games similar to Thrive: Heavy Lies The Crown.

62%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:replayability

100% User Score Based on 13 reviews

Play as a member of the Order of the Vortex, a Star Knight tasked with defending the human kingdoms from the terrors that lie within the Vortex. This rogue-lite, bullet-hell, shoot-em-up will test your skill as well as your decision making abilities. Unlockable ships and crew members, combined with a variety of ship attachments and powerful relics, allows for tons of unique builds and synergies. F… If you enjoyed this game, see our list of games similar to Star Knight: Order of the Vortex.

49%Game Brain Score

Most mentioned positive aspects:humor

Most mentioned negative aspects:story, gameplay

82% User Score Based on 11 reviews

Into Death and Beyond is a gripping first-person survival horror game set on the hostile planet XB32-ENT. As bounty hunter Mark Helkins, scavenge for resources, solve puzzles, and confront terrifying mutants. Unravel dark secrets and capture a rogue alien before it hunts you down. Will you survive? If you enjoyed this game, see our list of games similar to Into Death and Beyond.

80%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, monetization

80% User Score Based on 293 reviews

Explosive singleplayer action RTS with a story campaign. Hold the line against massive swarms on a fully simulated battlefield. If you enjoyed this game, see our list of games similar to IDUN.