Support on Patreon: https://www.patreon.com/oxhorn
The Loop: http://imgur.com/5xN9wBF
The Star: http://imgur.com/nvD35tm
The Constellation: http://imgur.com/Kd147Yz
My Twitch: http://www.twitch.tv/scotchandsmokerings
Mods Used: http://oxhorn.it/mods-used
Part of a series that starts here: https://www.youtube.com/playlist?list=PL2g2oK5KhZT3GRKgcwUUZQjlsJS8jOggt
This part covers how building upgrades work. NOTE: One thing I failed to mention in the updates...