the mods add alot from the vanila, but, alpha 16 will bring electricity and also they are totaly redoing the block system, also this channel is one of the developers and does alot of videos: https://www.youtube.com/channel/UCFrUPm0uNQgiPRos3TYOpEA

Have they changed a lot?

mainly just playing 7 days, and cheching out a bunch of the different mods, and waiting for alpha16

What have you been up to?