I played the free demo of Factorio for about 10 hours and got hooked. Waited a bit to see if the price would go down, but it didn’t and I didn’t care. Bought it at full price and sunk a few hundred hours into it, which is some of the best entertainment ROI from a cost/hours perspective. It turned out to be a bad ROI from a general life perspective since I didn’t do much else during that time, so be careful to not get too addicted.
Just a warning, the big factorio 2.0 update and space age dlc are coming out on October 21st. My supervisor is taking the whole week off for it