Will share more frequent updates on the Discord server:
https://blocksofcrypto.io/discord
EnjinCraft deals with NFTs.
So, while Bitcoin most definitely is a real currency, its not registered globally as that by, at least technically. Hence the suggestion of creating a virtual based currency for the server, rather than integrating via Lightening directly.
The "digital currency" is the "token", then. Maybe I'll name it differently, but for now, it's just called "token".