3D first person shooter. Take the challenge to invade the enemy captured territory and shoot all the guards one by one. Be quick otherwise they will fire back. assault zone is a old school gaming and retro game and coin-op style that you can play for free on DooDoo.Love. This mobile-friendly game and free online game and no download required offers engaging experience and casual gaming and hard to master. Play now and see why assault zone is one of the most popular games on DooDoo.Love!