nick name

[the impossible]

can sum1 help me im trying to add my nick name in the start of my game but it keeps saying: the name u have entered is invalid it must be 3 characters long and must only contain alphanumeric characters

[zaroba]

are you using only letters, numbers, dashes and underscores??

the name "the impossible" wont work because of the space.
but "the_impossible" should work. so should "the-impossible"

[the impossible]

nop still the same error even with random letters

[Spirit_fire]

look the nickname of other player (use samer caracter)