Just a note ahead of time: division 3 has relatively smaller games, so if anyone wants to get a jump on the bigger games for division 4, they are:
Cragne Manor (you can get a feel for its size with Mike Russo’s Let’s Play which ended up consisting of 20 chapters over 4 months.)
Mulldoon Legacy (a very large, hard puzzle game, larger than games like Curses and Counterfeit Monkey. takes weeks or months without hints)
Worlds Apart (not too hard, but very large, mostly because of worldbuilding. It’s a dolphin magic sci fi world, kind of like Anne McAffrey. Took me a few days to read through/play.)