You don’t actually need to. The people who want to buy your game will buy your game. The people who don’t, just won’t. That’s not going to change by implementing artificial scarcity, people who really want it for free will find a way even if you try to stop them.
And hopefully it dosent require the original game drive to be plugged in all the time when you want to play
The problem is how do you do that while preventing fraud?
You don’t actually need to. The people who want to buy your game will buy your game. The people who don’t, just won’t. That’s not going to change by implementing artificial scarcity, people who really want it for free will find a way even if you try to stop them.