Normally wiki is not needed as players like to explore and learn themselves. However, for some maps it would be useful to have wikis, so that
- players can make sure they found all secrets
- players can learn every floor layout (because it is only the top view in the standard map)
- players can learn about past missions which are no longer available do to new events and seasons released.
- players can keep playing in a way if they are afk but have access to wiki and decide how they are going to approach a problem next time they launch the game
- players can get full release notes for updates
So rather than having an external wiki, it would be good if wiki hosting and tools were provided for map creators