There are gas turbine generators that directly use shaft power to generate electricity

Ehh if you are on a reputable tracker that has scene releases it’s generally downloading a torrent, copying a crack into the game directory or running some crack software, and play. It’s not in the least bit difficult.

Realistically most people don’t care about things like automatic updates enough to justify spending money on it.

Many games are trivially easy to pirate and this has been the case for decades. It’s literally as easy as downloading it from Place B.

People still buy the games.