MegaMan Battle Network Game Boy Advance

Mega Man Battle Network is set in an ambiguous year in the 21st century ("20XX AD") in an alternate reality to the original Mega Man series. Within the world of Battle Network, the Net has become humanity's primary means of communication, commerce, and even crime. Users are able to "jack in" to the Net and other computerized devices and explore their various aspects using (or "operating") program avatars called "NetNavis (Network Navigators)" as if they were physical locations. The Net and the inner workings of computers are displayed as a virtual world within which users (through their NetNavis) and computer programs can interact. Users often do so by communicating through a "PET (PErsonal information Terminal)" device. The plot of Mega Man Battle Network follows one such pair, Lan Hikari and his NetNavi MegaMan.EXE. Lan is a fifth grader in the town of ACDC. His father, Dr. Yuichiro Hikari, is one of the world's top scientists and NetNavi researchers. Throughout the story, Lan and MegaMan solve various criminal cases around ACDC involving other Navis and their operators. Some of the confrontations with the various criminals involve desperate, life-threatening situations including school students being re-educated as mindless slaves, the city's waterworks freezing over, oxygen being cut off at a large party, and a bus rigged to explode. The duo continuously crosses paths with Eugene Chaud, an official "NetBattler" commissioned by the government to investigate crimes on the Net. Chaud and his NetNavi ProtoMan.EXE act as rivals to Lan and MegaMan.EXE.