Network Boukenki Bugsite (ネットワーク冒険記 バグサイト) is a game released in 2000 for Bandai's gaming system. It is an RPG with a theme centered around adventures in cyberspace and battling various bugs within the network system.

The game's story takes place in a cyberspace world created for players to explore and fight against bugs or viruses threatening the system. Players assume the role of a character tasked with managing and eliminating these bugs to protect the network. The game is an RPG that emphasizes exploring cyberspace and engaging in combat. Players need to handle various bugs through battles that require strategic thinking and skill development. Combat in the game involves using strategies and resource management to deal with bugs and enemies with different capabilities.