The Back Door is a secret level in Super Mario World. It's basically the same as the Front Door. However, the eight doors are skipped entirely (making Bowser's Castle much easier). That is, starting from the dark room. And at the end, the difference is the player gets the Midway Gate. But it only appears in the Back Door.
Enemies[]
- Ninjis
- Mechakoopas
- Bowser (boss)