Top similar games like Alien Apocalypse:

Planet Explorers is an open world sandbox adventure RPG game set on a distant planet. The game uses a new OpenCL calculated voxel system to allow players to change the terrain in any way, create new objects such as weapons, vehicles, objects, and do it anywhere.

Traditional survival in classic performance! This game is crammed with the joys, dangers and surprises of the genre. Your main task is to survive in a dangerous world. Put on the mask of a good-natured or villain, creator or destroyer, to get your place. Survive alone or in the company of friends;)

Cataclysm Upon Us is an open world survival RPG. Craft, fight, and build in a world overrun by mutants, zombies and other abominations. Uncover secrets, embrace mutations and cybernetic enhancements. Every decision shapes your journey in this haunting cataclysm. Can you survive the chaos?

Signs of Life is a sci-fi survival sandbox platformer with a combination of procedurally generated and hand-crafted content. You'll explore mysterious locations, Mine blocks for resources, and meet strange (and some familiar) creatures, some of which don't even want to kill you and eat your corpse.

The apocalypse has come, brought by pollution, wars and disease! Your mission is to save your land... or what’s left of it. Alone or with your friends gather, recycle, craft, build, plant, explore, fight & help survivors.

Next Day is a multi-player SURVIVAL game with elements of RPG, in an imaginary country in Eastern Europe. Carry out an array of tasks, learn skills, and develop your character. Have shootouts with opponents and earn a reputation.

The Fifth Day is a post-apocalyptic survival game set in the time after mankind's extinction to the machines that it created. Your role, as one of these machines, is to survive in the hostile world left behind by man.

RE: OZMA is a 2D Hybrid Sandbox game, pursues sandboxes that are more accessible with faster action while keeping the collection and exploration elements of the sandbox. Players become an ‘Alien Creature’ and survive, explore and pioneer in vast space.

THE LONG DARK is a thoughtful, exploration-survival experience that challenges solo players to think for themselves as they explore an expansive frozen wilderness in the aftermath of a geomagnetic disaster. There are no zombies -- only you, the cold, and all the threats Mother Nature can muster.

The ultimate block building game.

Raft™ throws you and your friends into an epic oceanic adventure! Alone or together, players battle to survive a perilous voyage across a vast sea! Gather debris, scavenge reefs and build your own floating home, but be wary of the man-eating sharks!

A year after the Aurora’s appearance & the world went dark, the people of Harmont & its vast wild environs struggle to survive the Quiet Apocalypse. Survive alone or with others against a host of new hazards & a fresh new survival sandbox from a pioneer of the genre. Live together. Die alone.

Have you got what it takes to survive on Mars? ROKH is a multiplayer survival game featuring scientific realism and extremely deep crafting and building. Make the red planet your sandbox and create a thriving colony.

Open world procedurally generated island survival game loosely based on a downed World War 2 fighter pilot. Craft, build, explore, and discover adventure. Alone or with friends.

Brace yourself for a brand new action-packed Open World. Explore a huge world to gather materials for gear and defenses. Use everything at your disposal to defend your bases and defeat hordes of hostile monsters. Play solo or up to 8-player online!

A open-world survival game , where you can construct your mobile fortress, TitanWalker, and bases, kill AI enemies and use their parts to craft powerful weapons, and survive in the post-apocalyptic world with your friends!

Take the role of a plane crash survivor stranded somewhere in the Pacific Ocean. Come face to face with some of the most life threatening scenarios that will result in a different experience each time you play. Scavenge. Discover. Survive.

V. O. D. K. A. is a survival shooter in the open world, the game takes place in a fictional state in eastern Europe, most of the territory of which is infected with radiation. Your main task is survival.

Stranded in a hostile alien world, you must fight to survive. Hunt, harvest, craft, advance skills, and build using local resources along with technology from your voyage.

GRAV is a sand box experience where you explore a multitude of planets, hunt strange alien creatures, build and defend outposts, craft weapons and armor, and attempt to survive against other players in a hostile environment.

Choose one of the characters and start your journey. The game has many interesting things in store: building, crafting, puzzles, bosses, mystery, laughs, quests etc.

Craftopia is the brand new multiplayer survival action game made in Japan. We combined many features we find enjoyable, such as hunting, farming, hack-and-slash, building, automation to develop this game.

Fight enemies with four different styles in turn-based tactical combat. Grant mercy to your enemies and maybe they'll spare you. Flee when you can't win, and return with friends. Avoid spiritual foes, who can't be defeated in battle. Step in the world of the well known, but still different fantasy.