The first game that comes to mind for me is Civilizations 4. I’ve probably spent hundreds of hours playing but after getting used to 5 and 6 I have a really hard time going back. Going back and forth between 5 and 6 I need to rethink some strategies but with 4 I feel like I need to rethink everything. I don’t know if it’s because of the tech tree layout in combination with the civics system, things like unit stacking, or maybe just a bunch of little things but it takes me a while to readjust.
I had that level down so good. It’s the level where Mike really shines since why would you want anyone else to get hurt?
The technodrome was my killer level. There just wasn’t enough room to manouver and you could so easily spawn those flying rock troopers. Ugh.
Maybe someday I’ll go back and actually beat the game after watching a playthrough.