When Namagem starts using his Hypno powers to haunt Aki's dreams, our hero must face his fears in the dreamscape.
- Aki Light
- Mega Mini
- Doctor Thomas Light
- Suna Light
- Peter Punkowski
- Sergeant Breaker Night/Lord Obsidian
- Man Man appears as a cameo on Aki's pajama shirt. He also appears on a big poster above his bed, though it is questionable whether or not this is actually Man Man and just regular Bad Box Art Mega Man.
- In Big Bad Dreams it is i implied that Sgt. Night knows Megaman's secret identity