The publisher, Freeverse, no longer exists.
To register the game do the following:
1) Set the date on your Mac to 1 Jan 2004 (others dates will work, but this will do)
2) Enter Name: Santa Claus and Code: S711-5000-1800-0804-U247
3) Register
4) You can now restore the date on your Mac
See also: Burning Monkey Mahjong Solitaire 2
CompatibilityMac OS X 10.1
65 MB RAM