BepInEx is an open-source plugin and modding framework designed for games using Unity (Mono or IL2CPP) and .NET (such as XNA or MonoGame). It serves as a bridge between the game's original code and user-created modifications (mods).
Stepping away from cryptocurrency and gaming, "BPNX" (often written in all caps) is also the registered name of a business-to-business (B2B) services company based in the United Kingdom. was founded in 2002 and describes itself as an experienced organization specializing in technology, sales, and marketing support services for other businesses. bplnex