Changes

|Started as a 2001 tech demo but became a full retail game on Xbox in the japan region later ported to pc . There are 2 pc versions: 1. an extended version of the 2001 tech demo has a completely different level design and some changes in the Russian versiongame mechanics. titled "Dennou Taisen: DroneZ".In 2. a port of the PC version there is an extended tutorialXbox realised only in Russia region, requires Windows XP to run the ability to play as a male character and mouse supports game. titled "DroneZ XL".