Infantryman/Army Footman is a ranged hero, with a very low requirement to purchase with GP. It is unique in its own way because of the grenades it throws and the barricades it can plant.
First of all, you must realize that Infantry man shoots three bullets a time, and needs to reload every 18 bullets shot. You can track how many bullets are left using the bar at the right of the skills bar. To actually shoot with Infantry Man, hold D and release. This hero, like every other range hero, has auto aim. This means that it will automatically aim at any enemy in range.
- Like all other heroes, Infantryman can be either genders despite its male specific name.