Every small town needs a hero. There is only one person for the job. And you're not it. But you can assist the hero. And without you, the hero is nowhere. Make sure he has all the weapons, ammo and defences that he might need in his fights. Drag them from the conveyor belt into your grid. If they don't fit, you can rotate them with the arrow keys. Get as much as possible and make sure the hero is well prepared.
Use the mouse to drag items, arrow keys to rotate.