Mega Man Battle Network 5: Team Protoman brings back more handheld cyber battle. Emancipate the Internet once and for all, from the cyber-menaces that await Mega Man and Lan. A month has passed since the Dark Chip Syndicate was beaten -- but a new danger calling itself "Nebula" has risen. Team up with other cyber heroes to liberate the Nebula-controlled areas of the internet and stop this malevolent organization. Features a sister game, Mega Man Battle Network 5: Team Colonel, with different enemies, characters, souls and battle chips. Separate storylines in each game, with enemies unique to each title

Features:
- Acquire and use up to six distinct Navi allies to survive this new adventure
- Work as a team with specialized cohorts from previous installments of the series
- Plug into flashbacks of stored digital data and images to uncover information
- Master the Soul Unison system that allows Mega Man to transform and use these powers during battle
- Chaos Union system allows players to control the power of the darkness by uniting with a Dark Chip