OUIJA boards are not recommended for paranormal or "gaming" use. A 'portal' can be opened which can allow demonic entities to enter this dimension / world !

These two photos were taken by a friend of mine who, together with her friends, was "playing" with a OUIJA
board, They must have let a child spirit through the portal, because it attached to my friend and came home with her. She lives with her parents, and there are no children in the home, yet, the next day she captured these pictures of a child's
fingerprints on the medicine cabinet mirror.
                       Interesting !