I've been having a lot of fun for nearly two years, now, creating mods for RimWorld. They're all free, of course, and I don't actually expect any reimbursement. But if someone wants to drop a dollar or two my way, I certainly won't complain.
Shh! Don't tell the ko-fi.com people, but I don't actually drink coffee. I'll use any donations to buy Diet Dr Pepper.