I played it more because I wanted to see if it was the powerplants and it was! This time I got to over level 79 and had nothing stopping me. I built pretty much everything except the bank. The coal plant says it needs to be built in deep water so I expanded the map until I found enough deep water to build and then it turns out it has to be built on land! I had tons of workers and when I made a super long pipe to a data center the game would lag a bit, also the music put me to sleep. Really great and I totally got it after playing for a bit! Also I paused at lvl 79 to take the screenshot and when I went back to the game I stopped gaining XP for some reason. Anyway cool!