Wily Castle (Mega Man 4)

This is the complete list of all the stages and their enemies in Wily Castle in Mega Man 4, after Mega Man defeats Dr. Cossack and learns that he was a pawn in Dr. Wily's plans. At Wily Castle, Mega Man ultimately goes up against Dr. Wily.

Stage 1
The first section is littered with Mets and features almost nothing but multiple forms of this recurring enemy in the indestructible hard hat. Even the final boss is a giant version of this common enemy.

Enemies

 * Garyoby
 * Metall Dance
 * Metall EX
 * Metall Swim
 * Boss: Metall Daddy

Stage 2
The main hall of the castle, which is full of split paths to take and more recurring enemies.

Enemies

 * Battonton
 * Docron
 * Gachappon
 * Garyoby
 * Imorm
 * Mono-Roader
 * Mummira
 * Taketento
 * Boss: Tako Trash

Stage 3
This is a short stage that is mostly a vertical drop that leads to capsules containing rematches with the eight robot masters, followed by your first battle with Dr. Wily.

Enemies

 * Garyoby
 * Minoan
 * Shield Attacker
 * Boss: Wily Machine No. 4

Stage 4
The final level, even shorter than the previous, through the castle basement, en route to your final battle with Dr. Wily.

Enemies

 * Imorm
 * Boss: Wily Capsule