King Castle

The King Stage (キングステージ) is the fortress used by King in Mega Man & Bass. This castle has three levels. The first level has an industrial look and is where the bagworm boss Atetemino Proto resides. This is helped by a robo-monkey called Monking A. The second level is more of a royal palace, indicating that is where King resides, and is where the player encounter King and two other bosses called the King Tank And the KIng Plane. Then Dr. Wily brainwashes King after the battle with Mega Man/Bass because of refusing to fight and then King fused with the two previous bosses into Jet King Robo. Finally, Dr. Wily, the real villain, appears in the third level along with rematches with the robot masters. The third level has a more industrial look but is different from the 1st King Castle stage.The Wily Machine is similar to Mega Man 8's.

King Stage 1

 * Boss: Atetemino Proto

King Stage 2

 * Boss 1: King Tank
 * Boss 2: King Plane
 * Boss 3: King
 * Boss 4: Jet King Robo

King Stage 3

 * Ammoner
 * Joe Classic
 * Kaizock
 * Metall SV
 * Metrenger
 * Mokumokumo
 * Monopellan
 * Penpen EV
 * Plasma±
 * Potom No. 1 & No. 2
 * Sisi Roll
 * Surumaker
 * Sydecka
 * Wall Teck
 * Boss 1: Cold Man
 * Boss 2: Astro Man
 * Boss 3: Dynamo Man
 * Boss 4: Pirate Man
 * Boss 5: Burner Man
 * Boss 6: Magic Man
 * Boss 7: Ground Man
 * Boss 8: Tengu Man
 * Boss 9: Wily Machine

Other media
In the Rockman &amp; Forte manga, Mega Man and Bass invade King's base (キングの基地) and they fight against Burner Man, Dynamo Man, Magic Man, Pirate Man, and King.