Humankind the Civ rip-off game made with Unity is unplayable. I bought it hoping it would be kinda like Cities Skylines 1 was to Civ IV, but I've never been able to finish a campaign. I either get frustrated with the performance and quit or the game runs out of memory and crashes. Steam won't give me a refund because I played too many hours. But it is a freaking simulation game, 2 hours is absolutely nothing on a decent sim. This is also how I learned about the 2 hour limit for refunds.

Unfortunately, I keep installing it every so often to see if anything has been fixed and nothing has been fixed. I've complete given up now. It was a waste of money and an even bigger waste of time.