Why would someone implement BTC as an in-game currency? It is actually a good idea to put BTC as a virtual currency in a game, its not a bad idea to put BTC, I've played a game before, a mobile game to be exact wherein I would continuously tap my screen in order for me to earn BTC, my character was in a computer and it was an 8-bit game, the main focus there was to get richer and richer by using BTC, I can't recall that much but I think my avatar was mining since he was using his computer, probably ASICs
, Here is the link though, might as well check it out, its very addicting and no I'm not endorsing the game, heads up by the way, what you get here in the game stays in the game, it's not real BITCOIN MONEY.
https://play.google.com/store/apps/details?id=com.noodlecake.bitcoin