Already spent way too many hours in Space Age. About to start on Red Circuits and realized I need to completely reconfigure my main bus.
On a more serious note, I'm really feeling like it's safer to buy dlc and updates for old games than new ones. I was one of the people who freaking preordered Kerbal Space Program 2, thinking it would be amazing and so excited for a new KSP. And then it was such a dumpster fire, I haven't played it more than a dozen hours. From a pure ROI in playtime vs cost, I've gotten literally nine times the value from Factorio then I have from KSP 2, and twenty times the value for KSP 1 (my most played game). And I still play both of them regularly.
Why risk wasting $60 when I know these old games are still good?