Love Factorio (have to with 12k + hours according to Steam...
Played a lot of vanilla speedruns and got down to 2h 35m before I stopped. Gotta say it ruined my Factorio playing as I now seem incapable of making a proper belt BUS :)
Love Factorio with mods and overhauls. Favorites are: Bob's, Angels, SE, Nullius, Freight Forwarding, Cargo ships, UltraCube, Industrial revolution 3, K2 etc. Mods make life more fun!

Other favorite games are: DSP, Satisfactory, Valheim, Tomb Raider 1-3, Icarus (but I play Factorio more than all others combined)