If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
The strange virus suddenly appears and rapidly spread among the human, turn them into the walking dead - ZOMBIE. Only 1 survivor remains, and now, he has to fight against those which used to his friends, his family, his everything. A live or death situation, what will he do?
Shoot down all zombies on sight. Fight for your life or become one of them. Your ammo is limited so use them wisely.
WASD to move.
Mouse to aim and shoot.
Shift to use medic pack and change weapons.