01. Zeta Cannon: Cannon + HiCannon + M-Cannon = 120 damage + Invis302. Zeta Ratton: Ratton1 + Ratton2 + Ratton3 = 90 damage + Invis303. Giga Burst: Spreader + Bubbler + HeatShot = 300 damage04. Stream Arrow: DoubNdl + TripNdl + QuadNdl = 100 damage05. Greatest Bomb: LilBomb + CrosBomb + BigBomb = 200 damage06. Dream Sword 1: Sword + WideSwrd + LongSwrd = 200 damage07. Dream Sword 2: FireSwrd + AquaSwrd + ElecSwrd = 300 damage08. Dream Sword 3: FireBlde + AquaBlde + ElecBlde = 400 damage09. Machine Punch: GutPunch + ColdPnch + DashAtk = 100 damage10. Star Shower: SoniSlsh + GravHold + StarArro = 80 damage11. Big Heart: Repair + Recov300 + Roll = 200 damage + Full recovery12. Guts Shoot: MetGuard + DashAtk + GutsMan = 300 damage13. Double Hero: CustSwrd + VarSwrd + ProtoMan = 70 damage14. Zero Counter: HiGuard + ZetSaber + Zero = 300 damage

Mega Man Network Transmission Fight Secret Boss - Bass
In Den Area 3, above the area with the falling blocks just before FireMan, is a secret platform. You'll need to use a few double jumps to get up here, but you'll eventually find a locked door. In order to open it you'll need to get the Navi chips from all the bosses, including ProtoMan. Once you have them, go inside to fight the secret boss.