Fuzzy McFluffenstein 2 if you like bloody, sick action games you will want to play Fuzzy McFluffenstein 2. The cat must jump on top of the mice to kill them, then they explode with their blood and organs splattering all over the wall and floor. Fuzzy McFluffenstein 2 is played using the left and right arrow keys to walk. Press the up arrow key to jump, press SHIFT and left or right to run. For a Fuzzy McFluffenstein 2 kitty tornado press SHIFT and the up arrow key.