Iron Soldier 3 Tip: When it comes to violent thrills, the homing missile and accompanying view can't be beat. Tip: It's fun to stomp on enemies, but remember--it hurts. Tip: Destroy everything you can, because point and energy power-ups, as well as ammo refills, like to hide from plain view. Tip: Although the fist is a cool idea for a weapon, in practice it's all but worthless. Stick to your guns.