

++++1 for Rimworld. The first time I really committed to learning to play that game, I lost almost 100 hours in ~3 weeks (which is a ton for me, since I have kids and a job… I lost a lot of sleep). The best part of Rimworld, is if there’s a vanilla mechanic you don’t like or wish was fleshed out more, there’s a 98% chance someone has made a mod for it.
But yeah, it isn’t for the faint of heart. It definitely has a learning curve and it isn’t super easy to just pick up and play for small amounts here and there. It’s a game that you really need at least 1-2 hours per session.
I’d recommend watching a quick start tutorial video before you start playing, as that’ll also give you an idea on whether or not you’ll like it.
It’s actually been an increasingly common slang over the last year or so. Think the popularity of it picked up after they started sending troops to Ukraine.