Games like SENTRY

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.

THIS GAME OFFERS THREE IMMERSIVE MODES: SPACHESHIPS BATTLES, TOWER DEFENSE, & FIRST-PERSON SHOOTER - 39 Levels of Spaceships battles - 10 Levels of Tower Defense - 7 Levels of Battles against AI Bosses - 3 Levels of Endless Space Battles Prepare for high-stakes Spaceship Battles where strategy meets adrenaline-pumping action. Throughout the campaign, unlock a diverse array of spac… If you enjoyed this game, see our list of games similar to AI.Cybercraft.

90%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:gameplay, optimization

90% User Score Based on 149 reviews

>>> Version 1.1: Massive FPS optimization, Improved NPC mechanics, New 3D lobby <<< June 17, 2026 - GTX 1060 (6GB), 1080p, Low Settings, AMD FSR 3 on, FG on -> 120 FPS (Avg.) June 17, 2026 - RTX 3060 (8 GB), 1080p, High Settings, DLSS 4 on, FG on -> 125 FPS (Avg.) June 17, 2026 - RTX 4060, 1080p, High Settings, DLSS 4.5 on, FG on -> 130 FPS (Avg.) June 17, 2026 - RTX… If you enjoyed this game, see our list of games similar to Legend Battles.

59%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

67% User Score Based on 306 reviews

Critic Score 51%Based on 9 reviews

Anomaly Defenders is the closing installment of the Anomaly series. The original incarnation of the Tower Offense sub-genre had players controlling humans fighting alien invaders. Now, the tables have turned. The human counterattack is underway and the alien homeworld is under threat. Defend the planet from the human scum in the final battle of the series. Anomaly Defenders is a fast-paced Tower … If you enjoyed this game, see our list of games similar to Anomaly Defenders.

93%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:music, replayability

93% User Score Based on 183 reviews

Build your base. Construct towers, traps, mechs, and other defenses. Command your units in battle. Can you survive the enemy onslaught? If you enjoyed this game, see our list of games similar to Colony Siege.

Having found his home on one of the distant planets, the space cat decides to settle down on it. But the local creatures did not appreciate this choice and decide to drive away the furry alien. Our task is very simple, to protect yourself and your shelter from the attacks of unfriendly monsters. If you enjoyed this game, see our list of games similar to Alien Cat 3.

90%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

93% User Score Based on 1,918 reviews

Critic Score 80%Based on 3 reviews

X-Morph: Defense Complete Edition includes: X-Morph: Defense core game, European Assault DLC, Survival Of The Fittest DLC, Last Bastion DLC If you enjoyed this game, see our list of games similar to X-Morph: Defense.

Survive the Horde. Alone or With Your Squad.Mauled Horde is a free-to-play PvE horde shooter for solo players and co-op squads of up to 3. Fight your way through a variety of maps filled with relentless hordes of ferocious creatures. Earn resources and spend them at Citadels to purchase and upgrade weapons, unlock active and passive skills, activate traps, and adapt your build as the difficulty ri… If you enjoyed this game, see our list of games similar to Mauled Horde.

The Enemy Is Evolving. So Must You. Invaders Evolutions transforms the classic fixed-screen alien shooter into a run-based, 100-level arcade survival war with no permanent power creep. You are humanity's last defensive line, fighting through a dark retro-industrial invasion toward the final Mothership encounter. Moment to moment, it is fast, readable arcade action: slide the turret through incom… If you enjoyed this game, see our list of games similar to Invaders Evolutions.

55%Game Brain Score

Most mentioned positive aspects:graphics

91% User Score Based on 11 reviews

Shatter genre boundaries in this sci-fi survival Roguelite blending bullet-hell action and base-building RTS. Dodge and unleash screen-clearing firepower against alien hordes, while constructing fortresses and real-time automated defenses to crush your enemies. If you enjoyed this game, see our list of games similar to Astral Lords.

57%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, music

57% User Score Based on 60 reviews

Desperate Place is a strategic tower defense game where you play as a crew member who wakes up early on a damaged colonization starship. Stranded on an unknown planet, you must gather resources, repair the ship, and defend against alien monsters to survive and escape. If you enjoyed this game, see our list of games similar to Desperate Place.

83%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

83% User Score Based on 1,748 reviews

Critic Score 83%Based on 5 reviews

Anomaly Warzone Earth is an extraordinary mixture of action and strategy in a reversed tower defense formula. The game tasks you with saving a near-future Earth from an alien onslaught. The invaders have captured several of the world’s major cities, building huge turrets that destroy everything in their path. It’s up to you to lead an armor squad through the streets of cities like Baghdad and Toky… If you enjoyed this game, see our list of games similar to null.

75%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, monetization

75% User Score Based on 408 reviews

You have 9 days to find a safe place on the planet. Your ship is low on fuel and you have to land. Setup sentry guns around you to defend yourself while you collect more fuel for the ship. AI controlled Drones and Tanks attack you trying to find weaknesses in your defenses. If you enjoyed this game, see our list of games similar to Artificial Extinction.

55%Game Brain Score

Most mentioned positive aspects:music

Most mentioned negative aspects:gameplay, story

80% User Score Based on 20 reviews

Sci-fi Tower Defense real-time strategy with pleasant adaptive music. Play as a commander of a space station which got stuck in a time anomaly. If you enjoyed this game, see our list of games similar to Chronostation.

86%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

86% User Score Based on 423 reviews

Built exclusively for VR, Cosmic Trip is an award-winning real-time strategy game for the HTC Vive and Oculus Rift. Experience what it’s like to command an army of badass robots and fight against hostile enemies on beautiful alien planets. If you enjoyed this game, see our list of games similar to Cosmic Trip.

62%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

100% User Score Based on 13 reviews

You are the only male survivor in this universe. A fast-paced RTS featuring galactic conquest. If you enjoyed this game, see our list of games similar to Millennium Conflict.

PREPARE FOR CHAOS, BUILD YOUR DEFENSE, AND PROTECT THE CRYSTAL!Shard Defender: Rogue is an adrenaline-fueled survival struggle that tests your marksmanship and strategic intellect. The enemies are ruthless, the waves are endless, and time is running out. To survive, pulling the trigger isn't enough; you must also weave a deadly network of defenses. The Perfect Harmony of Action and Strategy… If you enjoyed this game, see our list of games similar to Shard Defender: Rogue.

Defend your planet from a relentless robotic invasion in Cosmic Robots, a fast-paced tower defense strategy game set across vibrant alien worlds ruled by powerful machine civilizations. Waves of robotic enemies are advancing, and only your defenses stand between them and the destruction of your planet. Plan carefully, adapt your strategy, and prepare for an escalating war against hostile robot fa… If you enjoyed this game, see our list of games similar to Cosmic Robots.

WARSHIFT 2 is a unique mix of the Action, Strategy and Role-playing gameplay elements that forms an innovative game genre. You can build base, manage troops, and then come down to keep your enemy at gunpoint in the dynamic battle and customize your main characters. This unusual gameplay requires a complete change of your play style. ACTION-RTS GAMEPLAY Toggle between Third Person Action and Str… If you enjoyed this game, see our list of games similar to WARSHIFT 2.

Destroy the Asteroids and Save Earth! Planet Earth is under attack! Swarms of giant asteroids are on a mission route, and hostile alien ships will do anything to stop your mission. In Destroy the Asteroids, you are the last line of defense! With a devastating arsenal and relentless challenges, your mission is simple: eliminate all threats before it’s too late! Key Features Defend humanity – … If you enjoyed this game, see our list of games similar to Destroy the Asteroids.

Asgard's Edda: Mechanical Threat — is an epic action shooter where the legends of ancient gods and modern technologies intertwine in a captivating story. The world of Asgard is once again on the brink of destruction, and only you can stop the impending catastrophe. Are you ready to accept the challenge and enter a battle that will decide the fate of the entire world? You and your friends will t… If you enjoyed this game, see our list of games similar to Asgard's Edda: Mechanical Threat.

Stranded at the Edge of ExistenceAfter a catastrophic first contact shatters humanity’s expedition fleet, you and a small group of survivors crash-land on a hostile, unknown world in the Lost Galaxy—a forgotten corner of the universe, beyond charts and signals. With no help coming, your only hope is to build, defend, and rediscover what remains of our fractured civilization. Can you survive the e… If you enjoyed this game, see our list of games similar to Lost Galaxy: Echoes of War.

Red Impact is a planetary defence game with massive battles and a hint of resource management. As humanity expands out amongst the stars, a mysterious force threatens destruction. There is no fleet, only you, to save these worlds from certain doom. Do you have what it takes to face the threat? Is there something far more evil out there waiting beyond the stars? Defend your planets Strategise … If you enjoyed this game, see our list of games similar to Red Impact - Epic Planetary Defence.

A cinematic horror adventure where you battle undead horrors aboard a cursed warship. Explore, fight, and survive as the ocean itself turns against you in this atmospheric, story-driven experience. If you enjoyed this game, see our list of games similar to Zombie Ship.

Survive the waves. Discover the truth. Die Robot is a fast-paced third-person tower defense game where you, Kip, an untested robot, must build, battle, and outlast waves of increasingly intelligent & destructive enemies. Guided by the quirky and mysterious AI, M011Y, you’ll defend the evacuated lab of tech-titan Dr. Cyrus Vexler from invading robots with traps, tech, and brutal melee combat.… If you enjoyed this game, see our list of games similar to Die Robot.

《Trigger of Silence》 is a first-person survival defense game that combines intense melee combat with gunplay. In this invaded world, you play as a super soldier who must hold your ground and fend off waves of dragon-like humanoid creatures. Powerful Weapons The game features very unique weapons. Each weapon can use skill cartridges to unleash powerful abilities, dealing devastating damage to… If you enjoyed this game, see our list of games similar to Trigger of Silence.

41%Game Brain Score

Most mentioned positive aspects:humor, graphics

Most mentioned negative aspects:gameplay, story

70% User Score Based on 10 reviews

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.

About the GameKronos is a tactical battle simulator, mixing elements of tactics, strategy, and intense first-person combat. In a world of endless war that’s been raging for centuries, a war whose origins are long forgotten, the primary goal still remains clear. Defend your right to rule from enemy human commanders and their disposable, robotic armies. The only choices left are to succeed or join… If you enjoyed this game, see our list of games similar to Kronos.

The year is 2670, humanity has begun its outward colonial expansion into the stars, the HEC (Human-Earth Coalition) began setting up colonies on the Moon, Venus and Mars. upon expanding out into the Exo-Planets they began scouting Jupiter's moon of IO, where they discovered strange readings. This would lead them to discovering another space faring race known as the Pilakarr, a humanoid species tha… If you enjoyed this game, see our list of games similar to Solar Defense.

【FALLEN】 Streaming Guidelines【FALLEN】 Streaming Guidelines 1. **Creating and Posting Videos** You are allowed to create and post gameplay, showcase, commentary, or walkthrough videos on platforms like YouTube, Twitch, Twitter, and Facebook. Please use the console or game software's built-in features for sharing gameplay footage. Reposting official videos or posting only screenshots without … If you enjoyed this game, see our list of games similar to FALLEN.

92%Game Brain Score

Most mentioned positive aspects:humor, gameplay

Most mentioned negative aspects:graphics, story

92% User Score Based on 190 reviews

Aliens have invaded, and its up to your team of presidents to stop them from reaching the nuclear codes in the Oval Office! Choose from a roster of 9 U.S. Presidents, each having their own unique weapons, abilities, and playstyles. Kill aliens, collect loot, upgrade your stats, place turrets & traps, and defeat bosses. Perhaps you can even figure out how to end the invasion? Features: To… If you enjoyed this game, see our list of games similar to Presidents Tower Defense.

92%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

92% User Score Based on 382 reviews

Grody extraterrestrials are pouring through a space-time rift, and only one girl and her turret stand in their way! Lock, load, and blast them to oblivion—because if she doesn’t survive today, there’s no ‘omurice’ tomorrow! Earth depends on her! If you enjoyed this game, see our list of games similar to TurretGirls.

71%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:story

93% User Score Based on 28 reviews

Hyperspaced is a chaotic co-op space action game for 1-4 players. Working as a team, you and your fellow Space Cadets must save the Multiverse from collapsing. Slide into the pilot’s seat, operate turrets, become a mechanic or even a janitor on your quest to find the culprit who disturbed the balance of the Multiverse. If you enjoyed this game, see our list of games similar to Hyperspaced.

Take back the Earth in a high-stakes action RTS where humanity fights for survival. Battle swarms of giant, radiation-mutated bugs as you reclaim the surface with advanced technology, tactical turret placement, and strategic defenses. Every decision counts as you push back the infestation and fight to restore what was lost. In this game, you have access to turrets that can be placed on any grou… If you enjoyed this game, see our list of games similar to Operation: Surface Takeover.

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.

Game Title: Dawn Guardians Genre: Survival Action · Survivor-Inspired · Tower Defense · Sci-Fi Roguelite About This GameDawn Guardians is a sci-fi survival experience that merges the thrilling chaos of survivor-inspired combat with the strategic depth of tower defense. Play as Erin, humanity’s last hope and a brilliant engineer, tasked with defending the starship Dawn Ark—a vessel carrying the r… If you enjoyed this game, see our list of games similar to 曙光守卫者.

96%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:replayability, stability

96% User Score Based on 108 reviews

Space Raiders in Space is a wave defense roguelike mixing squad management and tower defence mechanics. Command your almost competent crew to loot weapons and supplies, build defenses, and fight their way through the Bugpocalypse. If you enjoyed this game, see our list of games similar to Space Raiders in Space.

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.

Prepare for an immersion into a mildly cynical first-person-shooter experience with tower-defense and adventure gaming elements that unveils the true essence of corporate exploitation. Embark on a journey as an unwittingly indentured security associate on Mars, trapped in the clutches of a heartless megacorporation demanding you work for peanuts defending their assets while occasionally trying to … If you enjoyed this game, see our list of games similar to The Red.

81%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:story, gameplay

81% User Score Based on 54 reviews

Kick Ass Robot Annihilating Fun!Certified 100% pure arcade action, rendered in eye-melting neon vectors, Vektor Wars is classic first-person blasting for the shooter connoisseur. The year is 2024, and you are Commander James Moses, a Space Ranger. Your mission: destroy the robot death army, rescue the Robodudes and save the world! Select your weapon and use your skills to face down a tidal wave o… If you enjoyed this game, see our list of games similar to Vektor Wars.

52%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:monetization

85% User Score Based on 13 reviews

Zone 10 is an original take on the tower defense genre. In the game, you can mine asteroids to gain money and spend it on building and defending your own custom maze. The game takes place in deep-space where you command a spaceship that is in charge of defending a space station from attack. The game is divided up into two phases separated by a timer. The first being, "Explore", where yo… If you enjoyed this game, see our list of games similar to Zone 10.

77%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, grinding

77% User Score Based on 135 reviews

This is a simple tower defend like game,click mouse left button to shoot enemies, make sure you don't get hurt. Defeat Neomorph, fight with ladies! If you enjoyed this game, see our list of games similar to NEOMORPH.

19%Game Brain Score

Most mentioned positive aspects:music

Most mentioned negative aspects:atmosphere, optimization

29% User Score Based on 17 reviews

Engage in a series of Salvage Operations on deep space vessels which have been overrun. This virtual reality shooter uses a teleport mechanic which is friendly to those with motion sickness. Wield multiple weapons, interact with objects, and overcome your fears with a head mounted flashlight as you explore multiple challenging levels. If you enjoyed this game, see our list of games similar to Salvage Op.

Dive into the action like never before in Mayhem Combat – an arena fighting game that will put your skills to the test in fast-paced combat and platforming action made to fit the mobile gaming experience. If you enjoyed this game, see our list of games similar to Space Pioneer.

85%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:gameplay, replayability

85% User Score Based on 790 reviews

Beach Invasion 1944 is a WWII FPS game where you defend the fortified beach against invading forces who will attack with you troops, tanks, planes and more! Use the iconic WWII weapons such as MG42, Flak88 and Panzers, prepare your defenses with mines, explosives and bonuses! If you enjoyed this game, see our list of games similar to Beach Invasion 1944.

62%Game Brain Score

Most mentioned positive aspects:gameplay, replayability

Most mentioned negative aspects:stability, graphics

90% User Score Based on 20 reviews

Echoes of War is an action packed shooter with stratigic elements for virtual reality devices. Set up your defences, lay waste to hundreds of drones and mechs and use all you can salvage to repair your ship. If you enjoyed this game, see our list of games similar to ECHOES OF WAR: The Last Heartbeat.

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.

Escape From The Red Planet is a tower defence game that puts you in the shoes of Commander Abigail Blackwell of The Orion III. After a crash landing that left you stranded on Mars, you must employ serious resource management to keep yourself safe from incoming Martian attacks. While you wait for rescue, keep your solar batteries charged to build up your attack and defence. KEY FEATURES - Three di… If you enjoyed this game, see our list of games similar to Escape From The Red Planet.

78%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, optimization

78% User Score Based on 2,144 reviews

Taur is an action-strategy sci-fi game. Control the Prime Cannon and unlock all of its powerful weapons and abilities. Build turrets, droids, aircraft and more as you fight to protect the Tauron droids' homeworld against a relentless invasion. Will your Taur stand against the Imperion warmachine? If you enjoyed this game, see our list of games similar to Taur.

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 infes… If you enjoyed this game, see our list of games similar to Genesis Alpha One.