When your information is wrong clicking login will do nothing. I forgot my password too and I'm not sure how I can play again. I've tried sending messages to the developers and such but it appears there's no solution to recovering a password.
1. Use a common password for stuff.
2. If you distrust above, write down in locked book.
--> If you lose key/code for book, jump off roof.
edit: but in seriousness, perhaps there should be a disclaimer or notice telling the dumb dumbs to write their passwords down? Just thinking on the customer friendly side of life.