The world has gone to hell, and the zombies are taking over. In this game you play both human and zombie. You can only change from human to zombie and back again 5 times. Mission or survival modes. Mission objective points shown on the map. If you are changed from your primary form during a mission, you have a free play (go nuts) period until you change back and continue on your mission. Avoid drain covers, you fall in them and lose hitpoints. You can only kill the zombie dog with a mine. Watch out for crazy robots.
Controls: WASD or arrow keys to move. Mouse to aim and shoot/jump. E to search or do an action or talk to someone/thing. Space to lay mine; space again to detonate mine. Q to use power-ups.
Search / activate items (e.g. boxes, cupboards etc) with the “E” key – important to access computers, find power-ups, and enter things.
As zombie, you can regain health points be eating remains (after blasting them with a mine).
Humans can regain health points by finding health packs.