Game Devastator invites the user to become part of the computer system. Namely, antivirus software. In this case, a danger is detected, and it is necessary to fight off the impending threat with the help of actions. There are 15 different types of malware. Virus attacks are varied. First of all, they attack in waves. They use mass. At the same time, each type has its own tactics. The approach to elimination should also be changed. The options are generated randomly. If you play the game again, the action will be radically different.

Devastator has three attack variations. The first one is quadrants. Randomness is typical here. The surges appear one after another. It is impossible to guess the order. It is necessary to hold the defense for five minutes. Spreading by sectors – the attackers are placed in 11 areas, five units each. It is necessary to repel the aggression of a peculiar formation. Cyclic attack implies 11 waves. Moreover, each attack has variants, of which there are five types in total. Locations are made in the form of computer boards, using blue color. The player will have to fight back with a dense wall of shots. After passing the stage, points and bonuses are awarded. Thanks to these prizes, you can modify and improve defensive properties. It also gives the opportunity to observe progress, place in the rating.