Some humans are turned into zombies after the outbreak of a dangerous virus in zone X. Now they are coming for the uninfected in other areas. As the heroic character in the game, your task is to collect the antidote so that the zombies can be reverted to humans. Collect the power-ups which carries a unique effect and is labeled with different icons: the roller skate will increase the moving speed of your character; the clock will stun the zombies; the turtleback will slow down the zombies; the daze will disorient the zombies; and the icon of the hero will give you one extra life. Survive and save the humans until all areas are cleared! Move [Arrow keys] To collect the antidote, you need to light up the 4 letters of C, U, R and E, but not necessarily in order.