Null & Peta -invasion of the Queen Bug- is a game adaptation of the comedic anime of the same name. Nall covers his sister in the real world while she is gaining an arsenal of effective weapons to correct errors in cyberspace. Periodically, the heroines communicate with each other, discussing the current situations. The main part of the gameplay occurs in virtual reality, where you have to deal with mechanized opponents.

The character in Null & Peta -invasion of the Queen Bug – moves through two -dimensional space, gradually getting rid of enemies. Huge hornets, beetles and other creatures will stand in the way. However, they will not become too serious, because to combat them the system provides an extensive arsenal of weapons. The wrench, chainsaw, hammer, six -barreled machine gun or blaster that is attached to the frame is only a small part of what can be used throughout the gaming process. Periodically, on locations, users will find objects with which they will be able to get important items. After receiving, they will be transferred to the corresponding column, which is displayed in the upper right corner of the screen. The dialogs shown between the passage of locations are shown in the form of static images of characters supplemented by text inserts.