I did a save with the DiabloX database about a year ago with SSE (Basically just super smash bros - the company) and I really enjoyed it, got it to 99 popularity in most regions. I lost interest because I ended up importing other workers into the database, hiring them and kind of messing the whole thing up. Granted, it was honestly really fun hyper-pushing Cody from 0 popularity to world champ in 8 months by going full Codyverse mode, increasingly insane entrances and everything (I remember writing down that he makes his entrance fighting off an army of Shadow the Hedgehog clones and still losing) but eventually I started to get bored, hiring people I didn't really want to use just because they were popular, too many actual wrestlers, etc. I want to give the concept another go, but I want outside rules to maybe keep things in line and for some extra challenge. For reference, the imported workers were mostly people who weren't in the original mod and most F1 drivers that I made for a personal database
