Annihilation from Space is a German tower defense game. It has fully three-dimensional graphics. The project uses a science fiction setting. The gameplay is as follows. A large alien starship launches small ships towards important objects that move along certain routes. To prevent targets from being destroyed (they have a small margin of safety), the player can build turrets, anti-aircraft guns and other guns along the path of enemy vehicles. Defense towers can be placed on high places, such as hills or rooftops. To win, you need to repel 15 waves of enemies. Money is awarded for the elimination of adversaries. Currency is spent on installing and upgrading defensive structures. All the enemies here are flying.

The name of the indie project can be translated into Russian as Annihilation from Space. It has a plot twist. In the near future, an alien mother ship flies to Earth and begins to destroy one city after another. People organize resistance and try to fight back. The campaign consists of 3 levels. First, the user defends the small town of Wolfstann. Then the user is transferred to the Caribbean Sea, where he will have to defend a military base. The final mission to protect the power plant takes place in Winterberg. There is also a 4th stage. But this is already an endless mode.