Moonlight Entertainment would like to thank you for
  your interest in Arrghh!  To obtain the registered
  version of Arrghh!, simply complete the registration
  form (REGISTER.TXT) and send it along with a check
  or money order for $8.00 plus $2.00 shipping and
  handling to:

  Moonlight Entertainment 
  P.O. Box 29254
  Honolulu, HI 96820

  By registering you will receive the most recent version
  of Arrghh!, additional tile sets, and customer support. 

  Play hard and enjoy!