I did that a while back, with each generation adding a year's worth of content, for seven generations (2014-2020). I actually had a lot of fun with it.
I wrote up the challenge for the pre-Pack Selection era, with complicated instructions for avoiding content that wasn't "unlocked" yet, but I'm thinking of re-writing it for use with the Pack Selection tool.
I would still use James Turner method, as theres bit mixed feelings about new feature.
But yes I have been really tempted to try it out. After all these days basegame has way more than in beginning.
