Billy Goat Gruff

Greg Whitehead @grwster • 20170726163909000
"In one embodiment the gaming device is called Billy Goat Gruff. When a troll appears you lose half your balance.” https://patents.google.com/patent/US20040014522A1/

Greg Whitehead @grwster • 20170726163909000
"In one embodiment the gaming device is called Billy Goat Gruff. When a troll appears you lose half your balance.” https://patents.google.com/patent/US20040014522A1/