Alien Decimation

Alien Decimation is a retro shooter where you destroy waves of UFOs with an array of weapons. You visit planets and moons across the Solar System and beyond, fighting invading forces, minions and bosses across 24 stages and 8 locations.

Weapons

You collect ammunition for 6 weapons. Charging a special bar gives you access to another 6 powerful weapons that can take out many enemies at once. Your arsenal includes machine guns, multi-burst weapons, cluster bombs and lasers.

Game modes

The game includes several ways to play:

• Standard arcade mode: fight through the stages.
• Sudden Death: you and most enemies die in one hit.
• Decimation mode: everything moves faster, and there are far more UFOs to destroy.
• Trial mode: survive for as long as you can.
• Boss modes: play through only the boss fights.

Difficulty

You can choose a difficulty ranging from a less challenging run to an overwhelming challenge, or set something in between.