The objective is simple: Get the cheese and get to the mouse hole.
While it may sound incredibly simple, the stages vary in levels of easiness, mind games and of course the help of a Shaman.
The shaman (the one in the blue) has the ability to build objects typically out of thin air to help the little mice get their cheese safely.
However, you have to beware the occasional troll. Usually, if it effects anything at all, it's the Shaman that's the troll. :/

:D Lemme know if you play, or if you want to play sometime! I'm usually hanging around in English server 2. There's plenty of other servers for other countries as well. Just go to transformice.com and find your server.

Sorry for crappy quality. My friend just "prnt screen" and saved it just like that. |D I'm the shaman btw.