If I had an infinite amount of time, I would maintain some sort of online resource for gamers looking to get back into games they used to play. A sort of tool to walk them through what’s changed and tips for easing back in.
It’s tough enough going back to a game in-progress when you’re well past the tutorial sections and you don’t remember the controls/plot. It’s even worse when a game has evolved so much through updates and new features you don’t even recognize it anymore.
I recently tried getting back into The Division 2, and not only is most of the player base firmly in endgame now, but there are so many new systems and season passes and mechanics that I don’t even have the faintest clue how to progress from where I left off to where everyone is playing. It kind of resembles the game I remember, but may as well be in a different language.