Backstreet Defense is an exciting survival game where you need to kill these scary monsters using these available weapons. Collect as many weapons and possible such as grenade, guns, and bows for you to be able to kill the monsters along the way. There are also huge boss aliens where you also need to attack. Killing the boss aliens will stop them from making another batches of minions. Have fun and be alert in playing this fast-paced game.
Game controls: Move Lock Mouse Change weapon Pick item Crouch Prone Run Grenade Zoom Shoot Pause