Games like Alien Invasion

37%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, story

37% User Score Based on 122 reviews

A space and planet flight combat action game. If you enjoyed this game, see our list of games similar to Forbidden planet.

44%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:story, gameplay

47% User Score Based on 45 reviews

Join Ludwig on an exciting journey through the world of physics. Find out how energy is created from fire, water, wind and sun and use them cleverly to protect the Robotronics on Unitron against the impending energy collapse! Ludwig is a new type of learning game, which not only conveys knowledge, but is also really fun to play! If you enjoyed this game, see our list of games similar to Ludwig.

98%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, replayability

98% User Score Based on 88 reviews

Quick DescriptionStar Fleet II: Krellan Commander is a complex and detailed space war simulation. Starting with just a single Krellan battlecruiser, as you rise in the game's seven ranks (each rank has five missions), you'll gain more complexity, such as escorts, planetary invasions, and eventually full sector command. Each mission is a randomly-generated galactic war sandbox, and while you have… If you enjoyed this game, see our list of games similar to STAR FLEET II - Krellan Commander Version 2.0.

74%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

74% User Score Based on 678 reviews

Critic Score 77%Based on 2 reviews

From the creators of AI War: Fleet Command comes an all-new grand strategy title with turn-based tactical combat, set in a deep simulation of an entire solar system and its billions of inhabitants. You are the last of a murdered race, determined to unify or destroy the 8 others. If you enjoyed this game, see our list of games similar to The Last Federation.

45%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, replayability

38% User Score Based on 485 reviews

Critic Score 56%Based on 6 reviews

Take the role of Captain in this Space Survival Simulation as you explore a massive star system in search of a new home for humanity. Outfit your ship, hand pick your crew and set off on a journey through an open-world where you must scavenge resources, shelter civilians and outrun a hostile alien force. If you enjoyed this game, see our list of games similar to Into the Stars.

58%Game Brain Score

Most mentioned positive aspects:story, humor

Most mentioned negative aspects:music, gameplay

63% User Score Based on 43 reviews

Since the events in Star Control 2 the Ur-Quan have been pacified and the captain who bravely destroyed the Sa-Matra has had a horrible vision of the future. Suddenly without warning, all Hyperspace travel in the universe has stopped. Top scientists have pinpointed the cause of this disturbance somewhere in unexplored space in an area known as the Kessari Quadrant. Hastily assembling a fleet of sh… If you enjoyed this game, see our list of games similar to Star Control 3.

About "All Dawgs go to Heaven" is an isometric shooter where you fight your way through dark trenches, killing numerous monsters. With fast-paced combat, simple controls, and increasing tempo, the game offers an exciting and challenging experience. Developer Hsham Youssef (Game Designer) Alexis Maras (Game Code) Musa Kasikci (Game Artist + Game Design) Credits Hsham Youssef & Musa Kasikci (… If you enjoyed this game, see our list of games similar to All dawgs go to heaven.

Development:I developed this game over the course of a summer to teach myself Unity. I went in with little experience using a game engine like this, but had previous game design and coding experience to support me. I utilized object oriented programming principles to make learning the programming easier, and made all art assets myself using pixilart.com. Since I focused my time working on this gam… If you enjoyed this game, see our list of games similar to Lil Fightin Dudes.

When pilots enlist in ALPHA CENTAURI SPACE FORCE, it’s not about to win a space war with a long single journey ticket. Pilots must excel in a new way in order to prevent any imminent threat.Features Play four unique operations in different scenarios. Drive different spacecraft with unique tech. The Spacecraft are designed for the less and the most experienced pilots. Switch between direct fire… If you enjoyed this game, see our list of games similar to ALPHA CENTAURI SPACE FORCE.

45%Game Brain Score

Most mentioned positive aspects:humor, music

Most mentioned negative aspects:gameplay, story

64% User Score Based on 22 reviews

Don't tick him off! [Exploding Vengeance] Kevin, the retired war hero. Having lost everything to the alien invaders, he was reborn from the brink of death as a cyborg of fury! Now, his explosive revenge drama begins! [Ultra-Fast Run & Gun Action] Relentless speed! Dazzling effects covering the screen! Powerful impact and thrilling feedback! Experience ultra-fast combat that awakens all your sens… If you enjoyed this game, see our list of games similar to METAL SUITS: Counter-attack.

97%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, atmosphere

97% User Score Based on 282 reviews

OUTLINE Profusely Genuine! Explosively Orthodox! Shoot, dodge, and destroy! A die-hard style, faithful return to the origin of top down shooters! The newest answer to shmups. A game which is "uncompromisingly skeletal". That is, a game in which every last ounce of excess has been cut away, and only its framework quintessence remains. Bones free themselves of flesh, laying waste to needless entra… If you enjoyed this game, see our list of games similar to Angel at Dusk.

30%Game Brain Score

Most mentioned positive aspects:graphics, atmosphere

Most mentioned negative aspects:story, gameplay

39% User Score Based on 28 reviews

A.I. Invasion is an action-loaded top-down-shooter in a futuristic setting. The superior machines subjugated the universe. In a wide range of missions you take the role of a soldier and equip and command a team of special units to reclaim the planet system. If you enjoyed this game, see our list of games similar to A.I. Invasion.

71%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

72% User Score Based on 1,553 reviews

Critic Score 70%Based on 15 reviews

Become an indestructible interdimensional superbeing in this first-person superhero game, and save Earth from an alien invasion. Be careful though - you are so powerful you can destroy entire skyscrapers (unintentionally) when you miss your otherworldly target... If you enjoyed this game, see our list of games similar to Megaton Rainfall.

56%Game Brain Score

Most mentioned positive aspects:story

Most mentioned negative aspects:gameplay, graphics

56% User Score Based on 70 reviews

This is a strategy adventure game. The player needs to help the boy find the safest route to rescue the girl. If you enjoyed this game, see our list of games similar to Seek Girl Ⅷ.

73%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, replayability

67% User Score Based on 184 reviews

Critic Score 81%Based on 6 reviews

Set in a futuristic Odyssey, The Next Penelope is a fast paced action racing game with loud colors, an original story and a challenging risk-reward system. 
Weapons can be mixed and used at any time, but all these abilities cost vital energy, so the player is very powerful and close to death at the same time! As Penelope is looking for Ulysses through the galaxy, the player is free to explore the … If you enjoyed this game, see our list of games similar to The Next Penelope.

74%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, music

74% User Score Based on 109 reviews

Relive is a free sci-fi adventure game about CPR. Its main purpose is to increase the awareness about this topic and encourage people to take a CPR class and be prepared to intervene in case of need. Discover the story and challenge your friends in tournament mode! If you enjoyed this game, see our list of games similar to Relive.

70%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

74% User Score Based on 46 reviews

Captain a fleet of ships. Meet new races. Explore other star systems. Discover and explore anomalies, asteroid fields, nebulas, suns, comets and more. Can you find that rare Rainbow planet that is teeming with mass amounts of resources? Play as any of the 45 races. Earn Achievements to get rare in game artifacts! If you enjoyed this game, see our list of games similar to Star Fleet Armada Rogue Adventures.

96%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:replayability, story

96% User Score Based on 316 reviews

The world really does revolve around you in this mind-bending shooter where changing your perspective could save your life. If you enjoyed this game, see our list of games similar to REVOLVER360 RE:ACTOR.

45%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:story, gameplay

55% User Score Based on 33 reviews

It is the year 2000, and the United Nations has established several quarantine zones around the world to stem the tide of an unknown virus pandemic. The United Nations called upon a private military company, highly skilled mercenaries to retrieve the data and uncover the secret of the zone. If you enjoyed this game, see our list of games similar to Zomborg.

48%Game Brain Score

Most mentioned positive aspects:music, humor

Most mentioned negative aspects:gameplay, graphics

48% User Score Based on 176 reviews

Mido is an alien kid having nightmares about zombie aliens. One night he draws a creature, Di, and it comes alive to teach Mido how to fight zombies. If you enjoyed this game, see our list of games similar to Mido and Di.

82%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, optimization

82% User Score Based on 301 reviews

Black Skylands: Origins shows you the ropes ahead of the main game release. Learn the basic mechanics and meet the main cast of characters of this open-world adventure! If you enjoyed this game, see our list of games similar to Black Skylands: Origins.

54%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, atmosphere

54% User Score Based on 61 reviews

Close Order is an arcade shooter with one simple goal: become a badass armada! In this mashup of genres, defeat enemies for parts to build up an armada of ships around you. Fight from a distance, charge headfirst into battle, or create a mix of anything and everything. You decide how to play! If you enjoyed this game, see our list of games similar to Close Order.

66%Game Brain Score

Most mentioned positive aspects:story, gameplay

86% User Score Based on 28 reviews

Merry Christmas From The Future! Merry Christmas from the future! May your holiday season be filled with festive cheer and enough energy to power a spaceship. May your stockings be filled with gadgets and gizmos aplenty, and may you have a holly jolly time with your loved ones (even if they're not human). Wishing you a holiday season that's truly full of love and health. Happy holidays! Since… If you enjoyed this game, see our list of games similar to Timewell: Trail of Celestes.

27%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:graphics, story

27% User Score Based on 82 reviews

Arcade shoot game inspired on 80’s classics with extra features as you progress. If you enjoyed this game, see our list of games similar to GALAXIUM.

You are BIPBIPBOY! A little robot on a mission to defend the galaxy from a terrifying invasion of weirdly smiling, spinning, and... boxing, alien forces. Fight 8 waves of deadly enemies with your powerful projectiles! Defeat enemies who drop pickups that allow you to switch weapons, from a simple bullet, to a wide reaching spread shot, or to a direct and powerful laser beam. Can you reach the fi… If you enjoyed this game, see our list of games similar to BipBipBoy.

2D Shooter Project Details Created for Educational Purposes (MSU CAS 117)First ever time making a 2D game with Unity! This was an invaluable lesson for learning how to design UI, Scenes, and character assets!It took around 2 days from the tutorial to the final release to finishReleased a day one patch adding in a 4th level, new music, new cutscene, UI tweaks, and a new enemy design! (2/13/2024) Mo… If you enjoyed this game, see our list of games similar to Smiling Scrolls 2D (Formerly Spacegame 2D the Demo).

Overview "New Eden" is a free-form strategic tower-defence game developed by team 3D3N to challenge the status-quo of grid-based tower defence gameplay - by giving the player absolute freedom over how they choose to defend their biodome by placing towers anywhere on the map.  Discover tower combinations and strategize for the most efficient and destructive base imaginable, but beware, enemies come… If you enjoyed this game, see our list of games similar to New Eden.

``An unknown alien armada from deep space is advancing through the Solar system. Defenders, stop this invasion before Earth falls.`` Advanced Invaders is an arcade shoot 'em up game with a sci-fi campaign through Solar system, multiple weapons, enemies, bosses and other surprises. The player is in control of a ground defence, D-1, vehicle, with the task to shoot down all invading alien formations … If you enjoyed this game, see our list of games similar to Advanced Invaders.

REVOLT DESCRIPTION AFTER THAWING FROM A CRYOPOD, YOU FIND THAT YOU'RE THE ONLY ONE REMAINING IN THE SPACE STATION AND HAVE BEEN LEFT TO DEFEND YOURSELF AGAINST THE ONCE PROTECTIVE ROBOTS NOW RESPONSIBLE FOR THE GENOCIDE OF YOUR PEOPLE. THE SPACE STATION NO LONGER HAS POWER; TO KEEP YOUR SPACE SUIT POWERED YOU MUST HARVEST ENERGY FROM DEFEATING THE REVOLTING ROBOTS. YOU MUST FIND THE K… If you enjoyed this game, see our list of games similar to REVOLT.

Defender of Earth vs. The Alien Armada is an exciting space themed tower defense game! You play as a general designated as the Defender of Earth, and you will utilize space stations and battle platforms to deploy towers to defend different quadrants of space against 3 alien races. If you enjoyed this game, see our list of games similar to Defender Of Earth vs The Alien Armada.

This is my 3D First Person Shooter game assignment for Michigan State University's CAS 117 Games and Interactivity class.  It was rated one of the Top Three 3D FPS assignments by the professor, and was shown at the Spring 2025 Student Showcase. CONTROLS: Keyboard and Mouse: Move:WASD, arrow keys Aim:Mouse Jump:Space Shoot:Left-click Cycle Weapons:1 or 2, Mouse Wheel … If you enjoyed this game, see our list of games similar to Bug Blasting.

"Quadron is an original arcade style game for the 48K ZX Spectrum created in the mould of the 1980s Williams classics. Set in the Quadron complex, you are charged with the task of defending the crystals mined by the relentless onset of marauding aliens. Featuring fast arcade style gameplay, multiple weapons, enemies, collectables, powerups, and a pointer based status screen and scanner, the … If you enjoyed this game, see our list of games similar to Quadron.

About the game Survive the invasion of the supernatural, the robots, the monsters.. the world needs you! Groundskeeper2 throws you in the middle of a war, the war with supernatural robots from outer space.. yeah.. we went there! Every time you play this game you will get further and have a better chance at surviving. You’ll unlock new weapons like the machine-gun, laser-gun, rocket-launcher, and… If you enjoyed this game, see our list of games similar to Groundskeeper 2.

NOTE: Web version can be played but it's laggy currently. Download .zip and play it properly in your PC at full FPS :) ========================= Feel free to playtest this game. Download now (Link almost at the bottom) and share your feedbacks to make it better! For close following - Join discord here: https://discord.gg/PayfHSEDMz Or leave a comment at the bottom of this page... How To Play:… If you enjoyed this game, see our list of games similar to [ Space Aliens ].

68%Game Brain Score

Most mentioned positive aspects:music, replayability

Most mentioned negative aspects:graphics, gameplay

95% User Score Based on 22 reviews

Beginner friendly 2D vertical and horizontal retro-style little shoot 'em up. Sharpen your coordination skills by dodging and shooting your way through colourful stages with sound and vision inspired by a golden age of video gaming. WARNING: GAME CONTAINS FLASHING LIGHTS 9 stages Easy and Normal Modes with shorter stages and multiple paths Gauntlet mode with longer stages design… If you enjoyed this game, see our list of games similar to Totally Shmup.

57%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, optimization

50% User Score Based on 796 reviews

Critic Score 70%Based on 12 reviews

The Long Journey Home combines the endless freedom of space with a new open questing system that always leaves you in command. Deliver the stranded Glukkt to his homeworld as he asks, or to your new slaver friends? Attempt to make allies with everyone, or pin your hopes on the tougher races, and hope they never turn on you? Jump by jump, make hard decisions and live with the consequences, in a uni… If you enjoyed this game, see our list of games similar to The Long Journey Home.

62%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:replayability, grinding

62% User Score Based on 218 reviews

Rituals is a 3D puzzle-exploration-adventure about the relation between civilisation and nature. It aims to be a gripping, memorable and meaningful experience with story told through gameplay and interaction. If you enjoyed this game, see our list of games similar to Rituals.

76%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, optimization

80% User Score Based on 69 reviews

Critic Score 60%Based on 1 reviews

Project Temporality is a third person action/puzzle game built around the concept of allowing the player to play with time. Thanks to our propriety engine Sparta 3D we make the fourth dimension as available as the other three. Just as with a VCR you can rewind time or fast-forward through it seamlessly.Combining this and our time line concept you will solve mind-bending puzzles, by giving yourself… If you enjoyed this game, see our list of games similar to Project Temporality.

89%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:replayability, story

94% User Score Based on 125 reviews

Critic Score 63%Based on 1 reviews

A modern revisitation of the 80s arcades. Use your Razerwire to cut through waves of nanobugs with a rogue-like inspired progression. If you enjoyed this game, see our list of games similar to Razerwire:Nanowars.

76%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

76% User Score Based on 474 reviews

Galaxy squad is a hardcore turn-based tactical game, inspired by FTL and XCOM. If you enjoyed this game, see our list of games similar to Galaxy Squad.

56%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:graphics, story

56% User Score Based on 158 reviews

Galactic Ruler offers real time strategy game play at both planetary level and in space! Lead your faction in diplomacy or conquest across a procedurally generated galactic map where any system might hold hostile enemies or resource riches. If you enjoyed this game, see our list of games similar to Galactic Ruler.

93%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, grinding

93% User Score Based on 58 reviews

Darwin’s Demons is an arcade style space shooter in which you battle a population of evolving aliens. The alien’s morphology, fire type, and behaviors are all encoded by a digital genome. The aliens that are best able to shoot or evade you reproduce to make the next generation. If you enjoyed this game, see our list of games similar to Darwin's Demons.

89%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, story

89% User Score Based on 450 reviews

The swarm is a swarm of thousands of alien zerg, and you, as the only survivor of this wasteland, you need to face them and fight with blood, good luck! If you enjoyed this game, see our list of games similar to Insect Swarm.

64%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, grinding

64% User Score Based on 56 reviews

Link is a strategy game with roguelike elements. Take control over group of soldiers trying to survive on the hostile, arctic planet. Can you survive until someone will come for rescue? If you enjoyed this game, see our list of games similar to Link.

16%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:music, story

21% User Score Based on 29 reviews

Koya Rift is an action-packed platform shooter that is built around circular, adaptive gameplay that emphasizes replay value by challenging the player with procedural content tuned to their skill level. In Koya Rift, the player must enter a hostile planet and destroy an alien race so the planet can be colonized. Each game, the player is dropped off at the surface and must venture into procedurally… If you enjoyed this game, see our list of games similar to Koya Rift.

84%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

89% User Score Based on 1,052 reviews

Critic Score 85%Based on 11 reviews

You are Roy Becket, a young pilot with dreams of becoming as skilled as his adoptive father. When a galactic war with an ancient mechanical alien race reaches its boiling point, Roy is forced to spring into action and take control of an otherworldly bipedal war machine in hopes of saving what's left of humanity. Joining Roy is a young girl who claims to have escaped the clutches of the nefarious a… If you enjoyed this game, see our list of games similar to Astebreed.

70%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

70% User Score Based on 298 reviews

Critic Score 57%Based on 1 reviews

Alien Breed 3: Descent is the final explosive chapter in the Alien Breed series, and is a science fiction arcade-shooter with an epic story, swarms of highly intelligent alien enemies, high-impact weapons and stunning environments, developed using Epic Games' Unreal Engine 3. Descend into hell and once again take control of the hero, Conrad, the ship’s Chief Engineer, in his last stand against the… If you enjoyed this game, see our list of games similar to Alien Breed 3 Descent.

68%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:story, gameplay

68% User Score Based on 77 reviews

Experience epic space battles while piloting a small, fast fighter ship as part of a fleet that lashes out against enemy factions across stunning procedurally generated star systems in Disputed Space. If you enjoyed this game, see our list of games similar to Disputed Space.

90%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

90% User Score Based on 188 reviews

Hyperspace Dogfights is a juicy jet-combat roguelike in which you blast, dodge and slice your way through masses of technologically inferior enemies. During the mission your craft will evolve into something stronger and weirder by gathering some of the 200+ items available ingame. If you enjoyed this game, see our list of games similar to Hyperspace Dogfights.

71%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:optimization, stability

82% User Score Based on 38 reviews

Redefining Strategy in RTS games. Foresight is an epic space-based RTS game that throws you, the player, into the thick of the battle as a commander. Lead huge fleets, armed with fighters and bombers across wormholes to fight it out with your enemy. Launch bombing missions, fighter patrols, plant observation posts or fire support base with reconnaissance units. Intelligence is key. Recruit capab… If you enjoyed this game, see our list of games similar to Foresight.