Top Aliens Games

Join us on Discord!About the GameProtect your country and the future of all humanity. Don't miss out on the game — add it to your wishlist!"SOF: Enemy from the future" is an exhilarating single-pl...

Protect Mars from waves of enemies in "Mission: Mars." As Sergeant Eric, lead your team through 60 intense days of battle. Choose suits, upgrade weapons to ensure the survival of humanity's future on ...

Experience a NEW ERA of social deduction gaming! Outsmart your opponents, form unlikely alliances, trick & deceive to stay alive! Work together to complete tasks but watch out for the impostors! They'...

Home In Alien is a 2D sandbox survival-building game that combines elements of role-playing and colony management. Inspired by open-world titles such as Rimworld, Keplerth, and Necesse, the game aims ...

DEMO AVAILABLE NOW:Enjoy your first flight in a deadly galactic tournament with cinematic scenery Exclusive content ONLY during Steam Next Festival beginning February 5th.If you miss it: the demo ...

ARE YOU READY TO DISCOVER WHAT TERRORS LURK IN THE DEEP VOID OF SPACE?A Shadow in Space is a narrative-driven sci-fi psychological horror game largely inspired by the works of renowned storytellers .....

Cosmos: Stella Returns is the sequel to Cosmos Bit. At last more of Cosmos' lore is revealed thanks to a new story and improved graphics. Furthermore, the space warrior Stella Mironova can sport new ....

Marsmare: Alienation is a thrilling adventure of an earthling kidnapped by malevolent aliens.This is the release of the acclaimed modern game for the 8-bit ZX Spectrum computer - now with new graph...

Set in a dystopian future where gangs rule the streets and a constant power struggle rages against a weakened government, The First Strike (TFS) immerses players in a world on the brink of chaos. This...

The Battle of Aurinoxia is a retro-inspired fast-paced vertical space shoot 'em up with pixel art graphics, unique enemies, tough angry bosses, and a killer soundtrack. StoryThe Alliance's mission to ...

Humanity has finally left its cradle in the 23rd century - in pursuit of profit. Megacorporations carve out spheres of influence and claim new worlds to develop. They’re only prevented from wiping e.....

In Sentinel: Stones of Disruption, players take on the role of a highly advanced robot sent on a reconnaissance mission to a distant planet where a valuable crystal has been lost. However, upon arriva...

Unknown Planet is an open world adventure survival game, set on an alien planet with randomly generated worlds.ExploreAfter your spacecraft has crash landed, you wake up on a mysterious planet equip.....

"Moon Tower: Gotta Save the Universe Real Quick" offers a focused, challenging platformer experience. Your mission? Reach the center of the universe. It's a solo journey where precision and timing ar....

The Final Countdown은 FPS와 타워 디펜스를 결합한 게임으로, 적의 약점을 공략하고 타워마다 다른 강화를 적용하여 자신만의 전략으로 웨이브에 대응할 나만의 전략을 만들 수 있습니다.약점을 공략하세요적들은 각각의 고유한 약점을 가지고 있고, 이를 플레이어의 사격으로 공략하여 적들을 무력화할 수 있습니다. 날아다...

Super Bio-Man is the ultimate gunslinger and the guardian of our galaxy.Using his arsenal and metal fist, he shows the invaders from outer space - who's the boss here.Super Bio-Man is a hand-...

In well-established, stable parts of the galaxy, larger trading companies handle the bulk of interstellar transportation. However, there is always demand and for smaller deliveries as well - orders fr...

Defend the moon from alien invasion as you build the ultimate defense company.Build your company how you want. Expand your office and hire new employees to research new technologies or save costs....