Fight old Grampa Grumble and try to knock him out. Careful hes got moves! The game Grampa Grumble Whoop 2 belongs to the categories Sports, and has been played 40719 times. It has a score of 84 and it has received 970 yes and 183 no. In the same categories you can find the games holiday-mahjong-dimensions and Solitaire Farm Seasons 2 which we think you should try.
Instructions: V - Left Jab.
B - Uppercut.
N - Overhand Right.
Spacebar - Block.