Aliens

Halo Wars: Definitive Edition is an enhanced version of the real-time strategy classic, Halo Wars, updated to run natively on PC.Set early in the iconic war between the Covenant and UNSC - made fam...

Mechanophagia is a heart-pounding bullet hell where you blast through waves of flesh-hungry aberrations in a gritty sci-fi world. You're a lone robot warrior, blasting through waves of deranged monstr...

Venture into the enigmatic world of Primeval Horizon, where you'll embody the essence of a prehistoric creature amidst a landscape teeming with detailed life and sci-fi allure.Primeval Horizon off...

Alien Hominid HD, the award-winning 2D side-scroller from The Behemoth, is now available for Steam! With hand-drawn graphics, excitingly fast gameplay, and the humor that started it all, loading up th...

Introducing COLONY DEFENSE: Your Ultimate Tower Defense Experience!Get ready for a thrilling adventure in COLONY DEFENSE, the ultimate tower defense game designed for strategy enthusiasts and casual.....

IT WILL BE THE FUNNIEST MULTIPLAYER GAME YOU HAVE EVER SEEN.Hello everyone! If we reach 30,000 wishlists by July 25, you're going to get an amazing game! Tell everyone! Add it to your wishlists as...

SoLo is a third person shooter from 4886 Studios. Your story begins as your ship crash lands on the planet Minos III. Stranded and alone, your only hope is to team up with an eccentric alien scientist...

Fight off waves of zombies in this a single-player or multiplayer cross platform first- and third-person shooter game.STORYAliens have planted human cloning machines in the DOWNTOWN areas that corru.....

Mindbug combines the accessibility and fairness of a simple card game with the strategic depth of a complex Strategy Card Game. The result is a skill-based dueling card game that feels utterly differe...

Fight in iconic battles from across the STAR WARS™ galaxyPlay the classic STAR WARS Battlefront games, online and offline in this complete classic collection.This Classic Collection includes: STAR WAR...

SynopsisA scifi third person survival horror. Stranded in the farthest reaches of space, Dr. Belica Gale boards the Opaldune seeking help. But in the bowels of the ship, monsters are prowling. Slip...

Carve your path through a vast alien world filled with brutal lifeforms and malfunctioning machines.Explore beyond the Crash Site, through the desolate Spaceship Graveyard, into the depths of the Min....

Embark on an interstellar journey like no other in "Project Star," a thrilling looter shooter set in a captivating sci-fi universe. Prepare to dive into the heart of an expansive and treacherous cos.....

Bioframe Outpost is a 2d sci-fi action adventure game, dedicated to exploration, experimentation, emergent gameplay, and narrative. Its unique approach to non-linear exploration and action gameplay of...

Embark on an intergalactic adventure in Bitosphere a captivating 1-bit clicker game that challenges you to become the ultimate protector of your planets while saving adorable astronauts from across th...

WISHLIST THE GAME!https://store.steampowered.com/app/2086430About the GameIn a vast, inhospitable alien world, you are the expendable. Cloned from DNA for a single purpose: to test the most devast...

Return to the Black Mesa Research Facility as one of the military specialists assigned to eliminate Gordon Freeman. Experience an entirely new episode of single player action. Meet fierce alien oppone...

Loddlenaut is an ocean cleanup adventure set on a vibrant alien planet. Play as an interstellar custodian who is tasked with cleaning up the pollution left behind by a spacefaring mega-corporation. Be...

An open world, hard science, survival game inspired by the edgier side of sci fi. Also includes our Experimental Build, which is used for public testing.Your Mission For MankindYou are on a resupply m...

Welcome to Marco Entertainment, created by the legendary Marco Garcia. Marco Entertainment gives you the tools to create your very own superstar! In this free demo version, you can participate in a pl...