Attack from Outer Space. Classic old-school First/Third person shooter. Fight against zombies, mutants, monsters to save the Earth!
We are not affiliated with IsThereAnyDeal.
1st/3rd person shooter.
Scientists have discovered an ancient alien artifact. It was activated and a giant alien mothership appears in orbit of the Earth.
People began to turn into zombies and monsters. Most governments collude with extraterrestrials.
Try to survive in a new world filled with creatures and monsters, try to correct the scientists' mistake!
• Classic First and Third person action game
• Big Open 3D World with complete freedom of action
• A lot of missions, zombies and mutants, night creatures, anomalies
• Arms dealers, mercenaries, hostages, portals, doors with locks, inventory
• Additional endless game mode (unlocked after all missions are done)
• Auto-aim makes the objectives simpler!
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.
1st/3rd person shooter.
Scientists have discovered an ancient alien artifact. It was activated and a giant alien mothership appears in orbit of the Earth.
People began to turn into zombies and monsters. Most governments collude with extraterrestrials.
Try to survive in a new world filled with creatures and monsters, try to correct the scientists' mistake!
• Classic First and Third person action game
• Big Open 3D World with complete freedom of action
• A lot of missions, zombies and mutants, night creatures, anomalies
• Arms dealers, mercenaries, hostages, portals, doors with locks, inventory
• Additional endless game mode (unlocked after all missions are done)
• Auto-aim makes the objectives simpler!
Attack from Outer Space. Classic old-school First/Third person shooter. Fight against zombies, mutants, monsters to save the Earth!
We are not affiliated with IsThereAnyDeal.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.
