Action Alien

Action Alien is a first-person shooter in which you battle different alien species and bosses across destructible environments. Its story mode moves through several maps, with the first two requiring you to scavenge fuel and supplies to escape by vehicle.

Combat centers on fighting waves of aliens while picking up weapons, from pistols and shotguns to grenade launchers. In the final story map, you face successive enemy waves using different weapon types.

Kills earn credits or points that can unlock perks to improve attributes such as health, speed, jumping, and melee kicks. Survival mode challenges you to hold out against aliens for as long as possible, using upgrades to last longer.

Some players enjoy Action Alien as a simple shooter for short sessions, praising its immediate wave-based action and the appeal of blasting aliens with a range of weapons. A few also appreciate the destructible environments and perk upgrades. Other reviews say the combat quickly feels repetitive and that there is little depth to keep them playing.