Games like Outerspatial

"Titan Attacks!" is a classic arcade-style shoot 'em up game with modern features. Protect your planet from hordes of invading aliens, using a variety of upgradable weapons and power-ups. Experience the thrill of survival as you battle through increasingly difficult levels, with boss fights at the end of each stage. The game features retro pixel art graphics and a chiptune soundtrack that heightens the nostalgic feel.

In Tempest Citadel, take on the role of a Captain from Terra as you explore a dangerous, storm-ridden planet filled with hostile factions and ancient technological marvels. Build, grow, and fight for survival and control over this deadly world, as you uncover the truth about your mission and the mysterious dead race that once ruled it. Your choices and actions will determine your fate and the outcome of your journey.

In "Infinium Strike," players defend their space carrier from endless waves of enemy ships in a real-time strategy setting. Utilize a variety of customizable turrets, defensive maneuvers, and upgrades to repel the alien threat. Experience a thrilling campaign spanning 14 missions and take on additional challenges in Endless Mode, testing your strategic prowess.

"Anomaly Defenders" is a reverse tower defense game where players protect an alien tower from human invaders. Players strategically deploy and upgrade defensive units, utilizing special abilities and upgrades to fend off the human threat. With a focus on fast-paced, tactical gameplay, Anomaly Defenders offers a unique twist on the traditional tower defense genre.

Space Battlecruiser is a first-person space exploration and combat game. Players must mine resources, manage their ship, and engage in battles while navigating through procedurally generated galaxies. The game features a unique combination of strategy, survival, and action elements, offering a challenging and immersive experience in space.

The aliens are coming! The life of your crew is in your hands. Can you defend your ship from the pesky invaders?

Anomaly 2 is a real-time strategy game where players lead a military convoy through a post-apocalyptic world overrun by alien machines. The game features tower offense mechanics, allowing players to tactically plan their path and manage their units to complete objectives. A multiplayer mode is also included, where players can take control of the alien faction for strategic battles against human forces.

Solareth is a single-player casual top-down arena shooter set in an immersive space battleground, featuring intense waves of increasingly challenging enemies. With over eight diverse weapons and a fantastic atmosphere, the game demands quick reflexes, sharp tactics, and offers a highly replayable experience despite some bugs and heavy grinding. Its intriguing story, amazing mechanics, and good music enhance the thrilling, blood-soaked action.

An ancient war, forgotten by time, still rages in the skies as humanity’s greatest mistake echoes across a world of ash and ruin. Humans played with forces they could not control, resurrecting dragons, experimenting on them, and trying to bend them into living weapons — until the dragons rebelled and civilization collapsed, leaving technology to fade into dust. Only the dragons remained. Now, as…

"Zombie Defense" is a real-time strategy game where players must defend their base from hordes of zombies. Use a variety of weapons, special upgrades, and strategic planning to survive each wave. With endless levels, multiple difficulty options, and online cooperative play, the challenge to stay alive is always present.