Skip to main content
Games like Star Defense: Coop TD

Games like Star Defense: Coop TD

Games like Star Defense: Coop TD

Looking for games like Star Defense: Coop TD? Here are top strategy recommendations with a science fiction focus, selected from player-similarity data — start with Bloons Monkey City, Galaxy Defense: Fortress TD or Space Minions: Defense.

Change display type

Skip Platform filter

Skip Play Mode filter

Skip Price filter
  1. View Game
  2. View Game
  3. 67%Game Brain Score
    67% User Score Based on 690 reviews

    MINIONS, ASSEMBLE! Stop the swarm and defend the base! If you enjoyed this game, see our list of games similar to Space Minions: Defense.

    View Game
  4. View Game
  5. View Game
  6. View Game
  7. View Game
  8. View Game
    85%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, optimization
    85% User Score Based on 800 reviews

    Sentry is an action-defense first person shooter where you defend your spaceship against a relentless alien threat. Use traps, turrets and environmental destruction to repel invading hordes and engage the enemy in fast-paced FPS action across a dynamic singleplayer or co-op campaign. If you enjoyed this game, see our list of games similar to SENTRY.

    View Game
  9. View Game
    41%Game Brain Score
    Most mentioned positive aspects:gameplay
    Most mentioned negative aspects:optimization, music
    67% User Score Based on 12 reviews

    Smash Cup is a PvP & PvE arena brawler with a unique blend of multiple game genres, an ever-growing selection of upgradeable characters and supportive units. This fast-paced, adrenaline-fueled action game has 1v1, 2v2, 3v3, tower defense and even battle royale mods, all to challenge new players in a highly competitive chase to become the ultimate smasher. Each Smash Cup game is a test of st… If you enjoyed this game, see our list of games similar to Smash Cup.

    View Game
  10. View Game
    71%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:story, music
    69% User Score Based on 772 reviews
    Critic Score 77%Based on 3 reviews

    Fortified is an explosive strategy shooter where players will defend the Earth against a menacing Martian invasion in the 1950s. Play as one-of-four pulp inspired heroes as they fight swarms of terrifying robots with an arsenal of Cold War era weapons and experimental technology. Protect the city by building a network of defensive structures, commanding an army, and jumping into battle against dan… If you enjoyed this game, see our list of games similar to Fortified.

    View Game
  11. View Game
  12. 78%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:monetization, grinding
    81% User Score Based on 577 reviews
    Critic Score 60%Based on 1 reviews

    Crystal Clash is a hybrid of MOBA, tower defense and deckbuilding - with fast-paced, easy-to-pickup tug-of-war strategy. Play 2v2 or co-op with a friend, or pair up with new allies and enemies for action-packed battles! Collect cards, build your decks and have fun crushing your enemies! If you enjoyed this game, see our list of games similar to Crystal Clash.

    View Game
  13. Forget passive defense. Forget static gameplay.In ChargeDrop, everything revolves around momentum, timing, and impact. You directly control a powerful Core that acts as your weapon, your builder, and your lifeline. Every action matters: where you drop it, how fast it moves, and what it hits. Waves of enemies are constantly advancing. Your defenses need activation. And the battlefield never waits.… If you enjoyed this game, see our list of games similar to ChargeDrop.

    View Game
  14. Qubicks is where tower defense meets roguelike in a stunning voxel-based world. Venture across procedurally generated 3D landscapes as you collect and deploy a variety of powerful towers, all drawn from a randomized deck of cards. Defend human researchers from waves of relentless alien inhabitants as you explore the diverse environments of newly discovered planets. Endless Replayability: E… If you enjoyed this game, see our list of games similar to Qubicks.

    View Game
  15. View Game
  16. View Game
  17. Build towers and learn abilities to defend against swarms of hundreds of on-screen hostile alien creatures. Choose between sets of randomized upgrades that both upgrade you and the alien swarm. From enormous explosions to far-reaching flamethrowers, no two games are the same. If you enjoyed this game, see our list of games similar to Swarming Planet.

    View Game
  18. The End War RTS is a story inspired by modern science fiction thoughts. It started a world war for human beings to fight for survival resources. Launching nuclear bombs has become a means of killing all countries. In the End War RTS world, it is built by the United States, France, Britain, Germany, Russia, Cuba and Libya. The power weapon units of each country are different. The U.S. air spac… If you enjoyed this game, see our list of games similar to End War RTS.

    View Game
  19. View Game
  20. View Game
  21. View Game
  22. 64%Game Brain Score
    Most mentioned positive aspects:replayability, humor
    Most mentioned negative aspects:gameplay, graphics
    71% User Score Based on 41 reviews

    We're three huge fans of Legion TD, one day, we got this wild idea to start a studio. After four months of hard work, we created Legion Defense using the 『CliCli』. Innovative Gameplay, Upgraded BattlesMonsters and real players alternate in battle, with 29 heroes and 45 mercenaries for you to choose from. Whether you want to go all out in a head-to-head clash or sneak in for a stealthy attack, t… If you enjoyed this game, see our list of games similar to Legion Defense.

    View Game
  23. View Game
    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.

    View Game
  24. View Game
  25. View Game
  26. View Game
  27. View Game
  28. View Game
  29. View Game
  30. 39%Game Brain Score
    Most mentioned positive aspects:atmosphere
    Most mentioned negative aspects:story, gameplay
    48% User Score Based on 31 reviews

    Chaotic Era is an intense and brutal strategy game inspired by classic science fiction, following a stranded human crew on an alien planet. Scavenge for resources and fight back against mysterious alien terrors in this frantic real-time strategy nightmare. If you enjoyed this game, see our list of games similar to CHAOTIC ERA.

    View Game
  31. 66%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:monetization, stability
    86% User Score Based on 28 reviews

    This is a DEMO version of Stellarcraft. The full Early Access version is available on a separate Steam page. Stellarcraft is a sci-fi tower defense game in which you explore different planets, collect resources and complete missions. Build and upgrade defenses to fend off enemy waves and develop your character. Strategic planning and technological upgrades are the key to success. Explore… If you enjoyed this game, see our list of games similar to Stellarcraft The Prologue.

    View Game
  32. 82%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, stability
    84% User Score Based on 5,805 reviews
    Critic Score 80%Based on 6 reviews

    Battle for galactic dominance in this real-time 4X strategy game with unrivaled scale! You’ll explore, expand, exploit, and exterminate through military force, diplomacy, trade, culture, influence, and other underhanded tactics. If you enjoyed this game, see our list of games similar to Sins of a Solar Empire II.

    View Game
  33. 50%Game Brain Score
    Most mentioned positive aspects:story, optimization
    Most mentioned negative aspects:gameplay, graphics
    70% User Score Based on 23 reviews

    The story of a girl's growth and adventure on a vast desert planet, "Bitter." If you enjoyed this game, see our list of games similar to STARBITES.

    View Game
  34. 62%Game Brain Score
    Most mentioned positive aspects:atmosphere
    Most mentioned negative aspects:gameplay, graphics
    94% User Score Based on 17 reviews

    Embark on a spine-chilling odyssey with "No Ticket Back," a fusion of horror, roguelike, strategy simulation, zombie survival, tower defense, RPG, crafting and building, and colony builder genres. The SS McCalister's Hope, once a beacon of hope bound for Mars, now drifts as a haunted vessel, plagued by the looming threat of a zombie apocalypse. Can the crew endure the nightmarish onslaug… If you enjoyed this game, see our list of games similar to No Ticket Back: Craft, Survive & Escape.

    View Game
  35. 53%Game Brain Score
    Most mentioned positive aspects:graphics, story
    Most mentioned negative aspects:grinding, gameplay
    76% User Score Based on 21 reviews

    EMBRACE THE CHAOSIn GILTSTEADER, you must adapt and survive against an uprising of rogue agricultural drones. Each turret you deploy or upgrade is a roll of the dice, so you will be battling against chance as you face 40 waves of increasingly formidable enemy drones. Strategically choose where you place your turrets, which ones you keep, and which ones you upgrade. MAXIMIZE YOUR PROFITSTest y… If you enjoyed this game, see our list of games similar to GILTSTEADER - Tower Defense.

    View Game
  36. View Game
    67%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    67% User Score Based on 123 reviews

    Gift code: tm-KPL111 tm-KPL123 Customer service email: [email protected], contact customer service email to get more gift codes (Note: Kepler-2100) Kepler-2100 is a space fantasy strategy war game ------------------------------------------------------------- Unlike classic strategy war games, Kepler-2100 caters to a more casual playstyle [PVP gameplay is not the focus of our game] - Non-c… If you enjoyed this game, see our list of games similar to Kepler-2100.

    View Game
  37. 91%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:optimization, grinding
    91% User Score Based on 499 reviews

    Employ lethal turrets, traps, and gadgets to defend against an onslaught of evolving creeps! Step into a twisted, hyper 3D, mind bending realm. Upgrade and adapt your defenses. Become a master maze crafter. Collect bizarre artifacts. Rush creeps for lucrative rewards, and succumb to greed! If you enjoyed this game, see our list of games similar to No Creeps Were Harmed TD.

    View Game
  38. Welcome to Solar Showdown - the ultimate 2-player couch competitive game where you harvest solar power, build defenses, and produce minions to attack your opponent's towers. Generate enough power to activate your base's ultimate weapon and blow up your rival! Grow, build, defend, and dominate! If you enjoyed this game, see our list of games similar to Solar Showdown.

    View Game
  39. View Game
    View Game
  40. 84%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:graphics, grinding
    84% User Score Based on 1,214 reviews
    Critic Score 85%Based on 2 reviews

    "You are outgunned. You are massively outnumbered. You must win." These are your orders. Humanity has already fought its war against the machines -- and lost. AI death squads stand watch over every planet and every wormhole, the few remaining human settlements are held captive in orbiting bubbles, and the AIs have turned their attention outward, away from the galaxy, to alien threats or opportuni… If you enjoyed this game, see our list of games similar to AI War: Fleet Command.

    View Game
  41. 74%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:story, stability
    77% User Score Based on 900 reviews
    Critic Score 66%Based on 3 reviews

    Who needs backstory? Who needs resource-gathering? Diplomacy is so last year. Gratuitous Space Battles cuts right to the chase of sci-fi strategy games, and deals with large, completely unjustified space battles between huge opposing space fleets. If you enjoyed this game, see our list of games similar to Gratuitous Space Battles.

    View Game
  42. 95%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, stability
    95% User Score Based on 3,795 reviews

    The fourth installment of the real-time strategy series again tasks the player with containing the creeper, a destructive fluidlike substance, slowly overtaking the map's surface. Creeper World 4 continues the series' gameplay and favors 3D environments with a focus on fluid dynamics over traditional 2D graphics. If you enjoyed this game, see our list of games similar to Creeper World 4.

    View Game
  43. 43%Game Brain Score
    Most mentioned negative aspects:graphics, gameplay
    69% User Score Based on 13 reviews

    2089: Space Divided is a classic science fiction real-time strategy game in which you collect resources, build up your base, raise troops and destroy your opponents with tactical finesse. If you enjoyed this game, see our list of games similar to 2089: Space Divided.

    View Game
  44. 65%Game Brain Score
    Most mentioned positive aspects:graphics, story
    Most mentioned negative aspects:monetization, replayability
    65% User Score Based on 244 reviews

    "Command a mighty army from above with the ultimate war machine: the AirMech. Watch the battle unfold on the table in your war room, or dive into the action directly. Play with friends, or against them! AirMech: Command is a unique experience that is a showcase for how VR expands gaming. Extremely comfortable for everyone, it can be enjoyed by those brand new to VR all the way up to the serious g… If you enjoyed this game, see our list of games similar to AirMech Command.

    View Game
  45. 81%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:stability, grinding
    85% User Score Based on 9,352 reviews
    Critic Score 76%Based on 19 reviews

    Dungeon of the Endless is a roguelike-like tower defense game. The player takes the role of survivors in a prison spaceship after its escape pods crash landed on a planet on their way to the Auriga system, which they were supposed to colonize as slaves. If you enjoyed this game, see our list of games similar to Dungeon of the Endless.

    View Game
  46. 87%Game Brain Score
    Most mentioned positive aspects:gameplay
    Most mentioned negative aspects:graphics, optimization
    87% User Score Based on 54 reviews

    DISCLAIMER: Hey there! Welcome to the first version of 'Towers Together' - we're so excited to have you here! We want to be upfront with you - this version may have some bugs and balance issues, but don't worry, we're working on improving the game every day. We'd love to hear from you too! If you run into any issues or have any feedback to share, join our social medias and help us create the best … If you enjoyed this game, see our list of games similar to Towers Together: Beginnings.

    View Game
  47. 33%Game Brain Score
    Most mentioned positive aspects:music, atmosphere
    Most mentioned negative aspects:gameplay, graphics
    33% User Score Based on 54 reviews

    Abyss Raiders: Uncharted is an action tower defence game, set in a future where robots are the dominant species in the universe. You will need to survive waves of fierce enemies whilst searching for the ancient ruins that have the power to prevent the second apocalypse. If you enjoyed this game, see our list of games similar to Abyss Raiders: Uncharted.

    View Game
  48. View Game
    43%Game Brain Score
    Most mentioned positive aspects:graphics
    Most mentioned negative aspects:story, gameplay
    65% User Score Based on 17 reviews

    Updates to Version 1.0.7We updated to version 1.0.7 on March 15(JST). Click HERE for details! About the Game"VOIDCRISIS" is a tower offense game playable by up to four people on an undulating battlefield. Players operate combat bio-machines called VA (Vital Armor) to investigate the recurring appearance of Time Cracks on Jupiter's moon Callisto, a phenomenon known as the "VOIDCRI… If you enjoyed this game, see our list of games similar to VOIDCRISIS.

    View Game
  49. 63%Game Brain Score
    Most mentioned positive aspects:music, graphics
    Most mentioned negative aspects:gameplay, grinding
    78% User Score Based on 32 reviews

    Tep the Destroyer is a single player tower defense game where you will face over 50 unique alien monsters of increasing difficulty. Strategically place 8 types of turrets to ensure the maximum damage to your foes. 5 different armor types. 5 different damage types. Weapon effectiveness is greatly influenced by the type of enemy you are fighting. Complete the main quest line for the ultimate challen… If you enjoyed this game, see our list of games similar to Tep the Destroyer.

    View Game
  50. 85%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:story, grinding
    93% User Score Based on 11,295 reviews
    Critic Score 74%Based on 8 reviews

    Defend against waves of alien monsters in this unique roguelike action mining game. Use the time between attacks to dig beneath the surface in search of valuable resources and relics – deliver them back to your dome to unlock powerful upgrades and useful new gadgets. But it won’t be long until the relentless monsters return - do you risk delving deeper into the mine? Or return to base and prepare … If you enjoyed this game, see our list of games similar to Dome Keeper.

    View Game