you have to defeat krokopatra in the temple of storms
you must get a quest ( i think ) do get to Krokotopia in wizard 101. You must go to Bartlbey in Ravenwood.
You have to get the task from Headmaster Ambrose to get to Krokotopia.
complete all the quests in wizard city!
Yes, if you have enough crowns you can get into Krokotopia by buying it, either way you must pay to get into Krokotopia.
You go to Marylebone after you finish Krokotopia and Krokosphinx.
It is in Krokotopia in the Krokosphinx.
Wul'yahm is at the Oasis in Krokotopia. (You must be level 15 to get in!)
from Wul' Yahm he is in the Oasis in Krokotopia
you unlock marleybone after you finish wizard city and krockotopia. In specific, you will unlock it after defeating Krockopatra in krockotopia.
You get into Krokotopia when you beat the main storyline of Wizard City
Yes you can go back. There is a door in the ravenwood tree that let's you go to different worlds.
xD You can find one near Gordon Flemming in Krokotopia.