Play any type of Game at Y8.com. The biggest Game Collection to play free online. Flash, Unity 3D, Html5, Android, Java and Shockwave.
If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Use your best aim to shoot down the buildings with the Evil Zombies. Kill all people and beat the levels! Buy some upgrades for better performance.