I have purchased the Primer to Explosives, Machine Guns, Pistols, Rifles and Shotguns. These primers allow me to convert D20 Modern and D20 Urban Arcana to 5E with ease. It also includes many new items that I had never even thought of. Please keep up the good work. I look forward to more updates as well as new content that you put out. I appreciate that you keep your products at a reasonable price and are not trying to get rich from them.

This Primer was an incredibly interesting and fun take on modern explosives in the 5th Edition Game. I ran a Sci-Fi planet hopping game and many of my players used the rockets everywhere they could.
Going back to the text itself the grenades and rockets felt very modern, and provided amazing groundwork for modifying them. The Exotic Stuff sets a great example for other ideas, and adding different properties and how someone could modify them for their own games.