Factorio - Originally thought this was a tedious game that required rocket science. Now I feel it's a tedious game that requires rocket science but I have a PhD in fireworks so it's less of a struggle.
Also im a master of spaghetti so the entire factory never runs at full efficiency... yea
Age of Mythology - Gotta thank Devalue for this one, forgot how I thought this game would be not as enjoyable cause Age of Empires II was such a good game, but AoM has been it's own fun experience. Although one of the few RTS games I still have no idea what I am doing in.