Curious how long you spent on the "engine" vs just writing the game? Based on the stuff I see on Steam you're pretty far along. I see it's Windows only which makes sense for your goals (and honestly seems very easy to run in a VM.) Was it easier to target and test for a single platform?
(Also thanks this is exactly the kind of game I'm into.)
A few weeks ago I was curious about this too:
The game engine is cross-platform ready, but as a solo dev I'm just targeting Windows for now.You're welcome!