Likewise, you can turn a Military Engine into one of several assault rifle, sniper, or shotgun variations. For instance, a Pneumatic Torch engine will become a flamethrower with a Default Tip, and a Cryogenic Torch with a Precision Tip. Weapons can have up to two engines attached (so two guns in one), and then the type of tip you combine with that tool will determine its effect. Three top investment pros open up about what it takes to get your video game funded.