If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
A gang of zombies are attacking our cities! But here's no peas, no sunflowers and no warriors to guard the city. However, you have heroic Hobo! He has learnt the essence of Kung Fu and powerful fighting skills. Let's see how Hobo is combating those zombies!
WASD = move; J = attack/pick; K = put out tongue; J+K = big action. You can upgrade for new skills.
Combinations: AA/DD = spurt; AA/DD+J = shockwave; AA/DD+K = root up.
Skills: J+K = spit; J+J+K = blow nose. Learn more skills within the game.