Kill all the ten zombies within a minimum time.
Press the arrow keys to move the hero.
If the hero's spear hits a zombie the zombie is killed.
If the hero kills all the ten zombies the game ends.
The aim of the game is to complete the game in minimum possible time.
Find out the position of a zombie by comparing the co-ordinates of the zombie with that of the ground shown in the table.
hero, spear, zombie