Font is not displaying outside of PS

Hello! I am a game developer who primarily works in Gamemaker Studio 2. I created a bitmap font in Photoshop (Newest version), but upon exportation, the font is simply not displaying at all. It works fine inside of Photoshop, but outside of that, its just completely not working. Im new to Fontself, so im hoping this is a resolvable issue. Help is appreciated

Image below displays problem: