Mega Man Battle Network is a series of action role-playing video games developed by Capcom. Set in a futuristic world where technology and the internet are deeply integrated into daily life, players control Lan Hikari and his digital companion, MegaMan.EXE, as they battle viruses and other NetNavis in a grid-based combat system. The games feature a unique blend of real-time strategy and card-based mechanics, allowing players to customize their abilities and strategies. Each installment introduces new characters, storylines, and gameplay elements, contributing to the overall narrative of the Battle Network universe, which emphasizes themes of friendship and technology.