The boxy is trying to defend his home from other boxes who are trying to destroy him. The boxes tend to collide with you causing damage. You mission will be to blow up any box trespassing your area. Use the WASD or the arrow keys to move the boxy and hit the space bar to fire towards the rival boxes. Aim by moving your mouse over the platform and fire timely. Gain the coins left by the dead box corpse to gain experience. If a box hits you, your armor will decrease. You will die if the armor is finished. Try to dodge the boxes as well as shoot them to win the box war.