MegaMan Battle Network 4: Red Sun is a Game Boy Advance RPG featuring Lan and Mega Man in a new cyberspace conflict. Set five months after the final battle with Dr. Wily, this version introduces Red Sun-specific story content, battle chips, enemies, strategies, and upgrades.
- Cleaned, tested, and guaranteed to play. Authentic cartridge.
- Grid-based RPG battles mix action timing with Battle Chip selection for strategic Net Battler combat.
- The Soul Unison system transforms Mega Man’s abilities, adding new tactical options during battles.
- Red Sun and Blue Moon were released as paired versions with separate storylines and version-specific content.
- Game Link Cable support enables trading programs and battle chips, along with Network Battles between compatible copies.
The story continues Lan and Mega Man’s Battle Network saga as they return to sixth grade before a suspicious cyberbot appears in the Net. Its paired-version structure connects directly with MegaMan Battle Network 4: Blue Moon for alternate content.
