Talk:The Multiverse/@comment-3067962-20120601155845/@comment-1070010-20120601173844

Welcome, new User.

There really are no specific rules other than common courtesy; as long as you do nothing that offends other users, you should be fine.

You are allowed to create your own worlds, dimensions, universes, and multiverses as long as they do not infringe upon the cosmology of already-existing realms without the permission of other Users.

Also take note that there is one "mainstream" Earth that is mainly shared among users in the canon and a few other alternate Earths.