
After the mission ends, the player meets George who tells to help him on his mission. The player goes to the first mission: where to enter the elevator to stop the incoming aliens. The game starts with the player meeting the local commander, George Ander, who requests what to do.

The player must complete a series of tasks, destroying anything and anyone in his path. Supreme and dangerous experiments were held there and now they are beyond control. Energy Base sends its mercenaries to a top secret object. It is an exclusive game in the Alien Shooter series and large-sequel of Alien Shooter 2. It is releasing on as confirmed from director Mike Taylor.

Alien Shooter 3 top-down shooter video game for PC, PlayStation 3 and PlayStation 4, developed and publishd by Sigma Team.
