Can't wait to see what you guys came up with! Its a shame you can't earn money from this cause heck this is the best fangame so far and I really hope you will work on an original game next time because you definitely have some great ideas and music!
Correct. This has always been the plan but we even tested Snowdin with some close friends and it was clear that the player needs the full picture for maximum enjoyment :)
To answer both of your questions:
1: Four main areas with a few sub-areas.
2: We aren't allowed to make profit from this project. We appreciate you asking!