Skip to main content
Games like E-66: The Menace Within

Games like E-66: The Menace Within

Games like E-66: The Menace Within

Looking for games like E-66: The Menace Within? Here are top action adventure recommendations, selected from player-similarity data — start with Colony 37, Reshaping Mars or Final Upgrade.

Change display type

Skip Platform filter

Skip Play Mode filter

Skip Price filter
  1. View Game
    96%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:grinding, music
    96% User Score Based on 164 reviews

    Dig deep down the abandoned planet to find it's secrets and earn cash by collecting resources. Spend your money on buying various trinkets and instruments that will help you along the way to earn even more profit. If you enjoyed this game, see our list of games similar to Colony 37.

    View Game
  2. View Game
    70%Game Brain Score
    Most mentioned positive aspects:atmosphere
    Most mentioned negative aspects:gameplay, optimization
    70% User Score Based on 115 reviews

    Reshaping Mars is a colony simulation game on Mars, you will start by gathering resources, storing food, accepting immigrants, and building a better colony together. Develop powerful technologies for Mars Reshaping, make Mars great agai..sorry, just great. Don't forget to make the residents happy. If you enjoyed this game, see our list of games similar to Reshaping Mars.

    View Game
  3. 78%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:grinding, stability
    78% User Score Based on 510 reviews

    In Final Upgrade, you will experience the role of artificial intelligence (AI), created by mankind to help spread colonists across the galaxy. In each game session, you are tasked with conquering one of the regions of the galaxy. Arriving at the site with one ship carrying minimal resources, you must build a massive factory spread over 100 sectors, producing all sorts of resources that the coloni… If you enjoyed this game, see our list of games similar to Final Upgrade.

    View Game
  4. View Game
    62%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:stability, optimization
    62% User Score Based on 514 reviews

    Embark is a base building game where players have to manage a group of colonists in a fight for survival. If you enjoyed this game, see our list of games similar to Embark.

    View Game
  5. View Game
  6. View Game
    93%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:story, grinding
    93% User Score Based on 103 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.

    View Game
  7. 64%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:stability, replayability
    64% User Score Based on 862 reviews

    Discover and mine resources for construction, light your way in the dark, explore and expand into your surroundings to advance your research. Capture the diverse, highly-adapted flora and fauna of the deep, but beware: the darkness hides unexpected horrors, with only the light keeping them at bay. If you enjoyed this game, see our list of games similar to Surviving the Abyss.

    View Game
  8. 93%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    93% User Score Based on 108 reviews

    Good morning! I am PAI - your Personal AI - and I am here to assist you! I apologize for awakening you early, but you have slept through the end of the world! But don't panic, I am here to help! With me and your trusty protosuit, you'll be able to mine ores and build an underground base to live in! There might not be sunshine down here, but at least you're not alone. I've located several othe… If you enjoyed this game, see our list of games similar to Aground Zero.

    View Game
  9. View Game
    88%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, optimization
    88% User Score Based on 505 reviews

    In the not so distant future the cost of living on Earth has become astronomical - a paradise for the lucky few who can afford it and only an aspiration for those who can’t. Guess which kind of person you are?Fortunately you’ve got a sure fire path to profit in the asteroid belt with your pseudo employment contract with the Cube Corporation and their motivational representative CUBO. Features Send… If you enjoyed this game, see our list of games similar to Astronomics.

    View Game
  10. 24%Game Brain Score
    Most mentioned negative aspects:story, music
    38% User Score Based on 13 reviews

    Game ModesCosmic Armada is an action-packed space combat and exploration game that takes you on a journey from refugee to galactic conqueror.There are three different game modes: campaign, custom game, and scenario. The game includes a map editor which allows you to create scenarios and mods.In the campaign, you start out as a refugee who's home planet has just been conquered by the tyrannical Sol… If you enjoyed this game, see our list of games similar to Cosmic Armada.

    View Game
  11. 82%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, stability
    89% User Score Based on 11,908 reviews
    Critic Score 57%Based on 2 reviews

    EVERSPACE 2 is a fast-paced single-player space shooter with deep exploration, tons of loot and classic RPG elements. Experience a thrilling story set in a vivid, handcrafted open-world full of secrets and perils on your journey to become human after all. EVERSPACE 2 successfully achieved Kickstarter funding on November 4th 2019. If you enjoyed this game, see our list of games similar to Everspace 2.

    View Game
  12. 47%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:stability, graphics
    47% User Score Based on 446 reviews

    PLAY WITH FRIENDS CO-OPERATIVELY OR FORM HOSTILE FACTIONS In this open-world galactic sandbox, how you play is up to you! Bring your friends into the frontier in your own private server, or make new friends (and enemies) in large public multiplayer servers. Play peacefully in co-op, or use the dynamic multiplayer faction system to band together and split apart dynamically as allegiances change. B… If you enjoyed this game, see our list of games similar to Farworld Pioneers.

    View Game
  13. 93%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, stability
    96% User Score Based on 51,372 reviews
    Critic Score 80%Based on 1 reviews

    Oxygen Not Included is a space-colony simulation game. Deep inside an alien space rock your industrious crew will need to master science, overcome strange new lifeforms, and harness incredible space tech to survive, and possibly, thrive. If you enjoyed this game, see our list of games similar to Oxygen Not Included.

    View Game
  14. 76%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:stability, optimization
    76% User Score Based on 333 reviews

    Exoplanet: First Contact is a single-player, story driven action-RPG set in a space western universe, where real and fictional technologies meet the cruel and unforgiving, yet romantic reality of the Wild West exploration and development. You are playing as Jack Sharp, a daring adventurer, stranded against his will on a dangerous, wild planet known as K'Tharsis. The former mining outpost where he’… If you enjoyed this game, see our list of games similar to Exoplanet: First Contact.

    View Game
  15. 83%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:stability, replayability
    83% User Score Based on 366 reviews

    Dig, Build & Explore. Manage a group of colonists as they attempt to survive underground on an alien world. Automated machine construction was sent ahead to create the underground Mercury facility, but something has gone wrong. Your colonists awake to find the facility in ruin. If you enjoyed this game, see our list of games similar to Mercury Fallen.

    View Game
  16. 75%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, stability
    81% User Score Based on 5,281 reviews
    Critic Score 68%Based on 8 reviews

    Humanity Trashed the Earth and left for Mars. Only few people remained. Clean the Environment and gather resources. Find new fluffy friends and robot allies. Rebuild your village and environment and run your own post apo farm as there is No Place Like Home! If you enjoyed this game, see our list of games similar to No Place Like Home.

    View Game
  17. View Game
    84%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, stability
    84% User Score Based on 1,088 reviews

    A 3D Fantasy Kingdom Sim driven by intelligent characters with a rich simulation of opinions and memories. Build, Craft, Farm, Mine, Hunt, Defend, and more! Command from the sky or take control in third person as your story goes where the people, your actions, and their reactions take it. If you enjoyed this game, see our list of games similar to Noble Fates.

    View Game
  18. 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.

    View Game
  19. View Game
    91%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:grinding, optimization
    91% User Score Based on 559 reviews

    You are an immortal AI that will rebuild a spaceship and explore a vast procedural universe. Unlock the secrets of alien technology, automate factories in space and spoil, neglect or exploit the human survivors. If you enjoyed this game, see our list of games similar to Stardeus.

    View Game
  20. 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.

    View Game
  21. 36%Game Brain Score
    Most mentioned positive aspects:graphics, music
    Most mentioned negative aspects:stability
    58% User Score Based on 12 reviews

    In Last Hope on Earth you will find several game mechanics in the style Open World Survival Craft and much more, such as: creation and construction of bases, search for items, collection of resources, PvP in open world, PvE against various monsters and animals, cooperation and a lot of fight for survival! If you enjoyed this game, see our list of games similar to Last Hope on Earth.

    View Game
  22. 84%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:stability, optimization
    84% User Score Based on 1,978 reviews

    The RTS/FPS phenomenon has moved into space! Build and command fleets of starships for epic space battles, pilot fighters, mine and trade resources, assemble robots to defend or assault other stations. Take sole command or share the glory as you fight for control of the quadrant. If you enjoyed this game, see our list of games similar to Executive Assault 2.

    View Game
  23. 57%Game Brain Score
    Most mentioned positive aspects:atmosphere, graphics
    Most mentioned negative aspects:story, gameplay
    70% User Score Based on 33 reviews

    Demo Play time: 40 minutes Full game on STEAM! https://store.steampowered.com/widget/4217690/ ___ August 2006. The Deep Wilderness. This is a standalone prequel to the main game. You play as a veteran forest ranger whose career is coming to an end.  It's your final shift before retirement, and you need to wrap things up: patrol the territory, check the trail cameras, and file your final re… If you enjoyed this game, see our list of games similar to Uncanny Tales: The Watcher.

    View Game
  24. View Game
    75%Game Brain Score
    Most mentioned positive aspects:gameplay, atmosphere
    Most mentioned negative aspects:graphics, story
    75% User Score Based on 67 reviews

    You live in a dimly lit, exotic apartment basement in a small, cluttered office. You don’t know what your neighbors are up to. But you want to know everything. Build a Network In Beyond the Doors, your job begins every night right when your neighbors shut their doorsand disappear. Place recording devices near their doors. Build a chain to transmit the sound back to your basement office. Collect, a… If you enjoyed this game, see our list of games similar to Beyond the Doors.

    View Game
  25. 87%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:graphics, stability
    87% User Score Based on 70 reviews

    Bio Goddess: Doomsday Begins is a third-person shooter survival game in which players need to play as a female high school student to survive in a school where a biohazard occurs. The tasks in the game include exploring various scenes, finding resources, fighting enemies, and solving various puzzles to survive. And investigated the ins and outs of the incident, and discovered the relationship betw… If you enjoyed this game, see our list of games similar to Bio Goddess : Doomsday Begins.

    View Game
  26. 77%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:stability, optimization
    77% User Score Based on 109 reviews

    ABOUT THIS GAME Adrift in the ruins of a collapsed empire, you and your ship are a tenuous lifeline to the scattered peoples that make the few remaining green islands their home. Brave hostile seas and dying lands to transport goods that can be the difference between starving and survival for those that watch the rising sun for your sails on the horizon. Following Seas is a game about ships… If you enjoyed this game, see our list of games similar to Following Seas.

    View Game
  27. 86%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:stability, grinding
    92% User Score Based on 441 reviews
    Critic Score 77%Based on 7 reviews

    Tongue-swing, free climb, and build your own path forward in a new kind of 3D platformer! Plant veggie bounce pads, tightropes, hookshots, and much more. Find a way home through huge Desert, Ocean, and Mountain worlds and collect bugs, upgrade your backpack, and meet animal friends along the way. If you enjoyed this game, see our list of games similar to Big Hops.

    View Game
  28. View Game
    38%Game Brain Score
    Most mentioned positive aspects:replayability, atmosphere
    Most mentioned negative aspects:story, gameplay
    52% User Score Based on 25 reviews

    Join QQ group chat303276098 About the GameImportant notice before purchase! Before Purchase Notice! Notice! This is a single-player buy-to-play game! The currently updated free DLCs — including Valkyria of the Battlefield, Mine Idol Rina, Kiss of the Jackal Hana, Villainess Heiress Jinyali, Chinese Chef Su Mucheng — are all included in the base game. Coins and items you collec… If you enjoyed this game, see our list of games similar to Better Days.

    View Game
  29. View Game
  30. 62%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:grinding, story
    62% User Score Based on 902 reviews

    Fractured Online is the first open-world sandbox MMORPG mixing action combat with fully interactable environments and grind-free progression. Gather resources, craft, trade and venture into legendary travels as a solitary hero, or start a settlement with your guild and grow it into the next empire. If you enjoyed this game, see our list of games similar to Fractured Online.

    View Game
  31. 90%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:stability, story
    90% User Score Based on 1,827 reviews

    Survive, craft, and automate in this free prologue set on one of the planets you can transform in Eden Crafters, an open-world game where you play solo or with friends to turn a hostile planet into a habitable haven for humanity. If you enjoyed this game, see our list of games similar to Ocean World: Eden Crafters Prologue.

    View Game
  32. 84%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:grinding, stability
    84% User Score Based on 1,211 reviews

    Design automated workshops for your odd and adorable Sparks to carry and craft everything, including more of themselves! Lead your squad of Sparks into combat. Explore a strange fantasy world, in single player or online co-op. Unearth the ancient mystery of the Sparks! If you enjoyed this game, see our list of games similar to Oddsparks: An Automation Adventure.

    View Game
  33. 75%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:optimization, stability
    75% User Score Based on 307 reviews

    Get ready for a great adventure in ‘Corsairs Legacy’ the game that you play as Rufus Monroe, an adventurous smuggler who transports cargoes through naval patrols in the Caribbean. But when an ordinary raid on the islands of Trinidad and Tobago goes wrong, Rufus and his crew come face to face with a Spanish naval patrol ship, which leads to the beginning of a new and unexpected adventure.In ‘Corsai… If you enjoyed this game, see our list of games similar to Corsairs Legacy - Pirate Action RPG & Sea Battles.

    View Game
  34. 84%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, replayability
    84% User Score Based on 432 reviews

    An uncompromising turn-based survival RPG set on Titan. After discovering your stasis pod, a doomed mining camp needs your help to survive the evolving horrors that lurk below. Research and craft equipment, fight against odds, and discover your destiny. If you enjoyed this game, see our list of games similar to Subterrain: Mines of Titan.

    View Game
  35. 69%Game Brain Score
    Most mentioned positive aspects:humor
    Most mentioned negative aspects:story, gameplay
    72% User Score Based on 47 reviews

    Acquire plans, gather resources and create the most destructive device in history in Medieval Machines Builder! Become the greatest inventor in the whole world! If you enjoyed this game, see our list of games similar to Medieval Machines Builder.

    View Game
  36. View Game
    94%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:grinding, optimization
    94% User Score Based on 1,371 reviews

    Open Sewer is a "Concretepunk" roleplaying game set in Stalburg's rundown residential district of 'Obenseuer', nicknamed 'Open Sewer' by its unfortunate residents, some of whom have been permanently deposited there against their will. If you enjoyed this game, see our list of games similar to Obenseuer.

    View Game
  37. 85%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, optimization
    85% User Score Based on 749 reviews

    Immerse yourself in a medieval fantasy world in this classic top-down single player adventure RPG. Journey through a sprawling open world and progress through dialogue options to uncover the story of Rothar Aercrest - the cursed lord to the remote lands of Imberthale. If you enjoyed this game, see our list of games similar to The Black Grimoire: Cursebreaker.

    View Game
  38. 70%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:grinding, stability
    70% User Score Based on 689 reviews

    Start a farming colony and grow it into a vibrant community. Choose from traditional animals and natural produce or opt for robo-cows and gene-spliced crops. You can take a break from farming by mining, socializing with colonists, finding a love interest, exploring alien ruins, and so much more! If you enjoyed this game, see our list of games similar to One Lonely Outpost.

    View Game
  39. 68%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:grinding, stability
    68% User Score Based on 683 reviews

    The Witch of Fern Island is a game about a young girl who wants to become a real witch. Immerse yourself in the history of the island and get to know its inhabitants. It's time to find your place in the world. If you enjoyed this game, see our list of games similar to The Witch of Fern Island.

    View Game
  40. View Game
    58%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, story
    58% User Score Based on 416 reviews

    A social survival sandbox game set in the world of Ultracore, the game combines three major pillars: a survival sandbox (the world of Tormentosia), a social hub (Coreheim, the location of the Ultracore) and adventures (diverse action experiences). If you enjoyed this game, see our list of games similar to Coreborn.

    View Game
  41. 69%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:stability, grinding
    73% User Score Based on 2,174 reviews
    Critic Score 60%Based on 4 reviews

    Lifeless Planet was inspired by Cold War era science fiction stories, posing questions about humankind's desire for space travel. What if you journeyed across the galaxy to another planet, only to find humans had already been there? What kind of person would sign up for a one-way mission, leaving behind planet Earth and everyone they've ever known and love... to go in search of an Earth-like plane… If you enjoyed this game, see our list of games similar to Lifeless Planet.

    View Game
  42. 64%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:stability, music
    68% User Score Based on 72 reviews
    Critic Score 57%Based on 6 reviews

    Journey across Gliese, a mystical world under threat by dark forces in this vibrant, action RPG. Aided by a mysterious presence, embark on a dangerous adventure with the power of the Runic Swarm in your hands. Crush the minions of evil on your path to fulfill your destiny and become the planet’s savior. Aided by a mysterious presence, embark on a dangerous adventure with the power of the Runic Sw… If you enjoyed this game, see our list of games similar to Astor: Blade of the Monolith.

    View Game
  43. 88%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:stability, grinding
    92% User Score Based on 44,980 reviews
    Critic Score 77%Based on 3 reviews

    Interact with strange new worlds in a unique and tactile way, molding the environment itself as if it were clay in your hands. Build your base, master resource management, automate your production lines, and more as you unravel the mysteries of the universe, alone or with friends. If you enjoyed this game, see our list of games similar to ASTRONEER.

    View Game
  44. 59%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:stability, optimization
    59% User Score Based on 6,096 reviews

    Planet Explorers is an open world voxel based 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. If you enjoyed this game, see our list of games similar to Planet Explorers.

    View Game
  45. 92%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, story
    92% User Score Based on 6,355 reviews

    Colony Survival is a voxel RTS developed by a two-man team. Build your own colony in a voxel world. Command guards, farmers, miners and other colonists. Defend your colony against the monsters that attack every night. If you enjoyed this game, see our list of games similar to Colony Survival.

    View Game
  46. View Game
    83%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, stability
    83% User Score Based on 2,070 reviews

    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. If you enjoyed this game, see our list of games similar to Astro Colony.

    View Game
  47. 77%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, stability
    77% User Score Based on 1,191 reviews

    Introversion Software, the indie legends behind Prison Architect, Darwinia, DEFCON and Uplink, present to you the broken, unfinished and bug filled Alpha of The Last Starship. Pick a ship hull, kit her out with engines, life-support, sensors and rail guns and start your galactic adventure! If you enjoyed this game, see our list of games similar to The Last Starship.

    View Game
  48. 51%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:stability, optimization
    51% User Score Based on 469 reviews

    InSomnia is a dystopia with a dismal dieselpunk setting that takes place in a semi-deserted space metropolis. A real-time RPG, that focuses heavily on a non-linear plot in an open world, as well as on realistic combat mechanics. If you enjoyed this game, see our list of games similar to INSOMNIA: The Ark.

    View Game
  49. 57%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    57% User Score Based on 825 reviews

    Project Aura is a simulation/strategy videogame where you take control of a colony of climate disaster survivors. In the near future, humans will face the drastic consequences of climate change. Forced to take refuge in vital reserves using cryo-preservation, they await a second chance. At the end of the 21st century, humans, finally aware of the great climate disaster, dedicated their efforts n… If you enjoyed this game, see our list of games similar to Project AURA.

    View Game
  50. 88%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, monetization
    88% User Score Based on 1,702 reviews

    Climb from your cryo-pod and enter the Void... Astrox Imperium is a space based rpg that offers familiar game play in an open-world universe. With tons of ships, upgrades, and options, being lost in space might just be fun. If you enjoyed this game, see our list of games similar to Astrox Imperium.

    View Game