KnightMan.EXE

KnightMan.EXE is a loyal NetNavi with high defense. Hs NetOp is Princess Pride.He is kind hearted and fearless just like a heroic knight would be and has a well sense of manners.

MegaMan Battle Network 2
In MegaMan Battle Network 2, he is ordered by his operator, who is a Gospel Spy, to delete the ONBA's information on Gospel's plans, and to kill the members of the ONBA. MegaMan.EXE jacks into the Castle's somputer system and has to fight him to shut down the traps. He later appears at the Gospel base with MagnetMan.EXE and FreezeMan.EXE to keep MegaMan.EXE from advancing but is defeated again.

MegaMan Battle Network 5
In Battle Network 5, Princess Pride is attempting to harvest an ore known as MagnoMetal from Oran Island, but KnightMan becomes insane from the metal and the drill goes out of control, creating earthquakes on the island. MegaMan has to go into the drills, shut them down and defeat KnightMan.EXE. After this incident, KnightMan joins Team Colonel, and provides Megaman with his first Soul Unison of the game.

MegaMan NT Warrior
He appears as Princess Pride's NetNavi. KnightMan has a new defense program installed into him and Gospel wants to destroy him for it but with MegaMan.EXE's help, they manage to defeat ShadowMan.EXE who tried to kill him. He appears again in another episode where NapalmMan.EXE takes control of him and makes him destroy Creamland's firewall. He is defeated by Lan and co. but awakens later to help defeat NapalmMan and reactivate the barrier.