Civ 5 until Civ 6 released, then Civ 6.

Idk I just get Civ fever with my friends in Player vs computer matches every few months. I almost always do the same (what I’ll call the DaVinci) strat of being relatively peaceful until rushing the Advanced Flight tech before anything else and levelling all the unprepared cities in the middle ages.

The other one is Minecraft. The funnest part to me is that exhilaration of surviving the first few days in the wild on a multiplayer server with friends, setting up that initial base and then spending more days building up to your elaborate design. I tend to alternate between the latest vanilla Java server then a modded one.