@OBD: I just hope you'll like the entry I'll release at the Winter C3.
Now for some progress on my fort tileset. Since the BG uses the 8 colors of palette 4, while able to use midtapes and such, it means I can use palette 2 at my leisure.
I used the organic pipes from my organic tileset and drew sideways pipes. Also thanks to certain tiles repeating, I removed 4 tiles, in favor of more space.
I also added red pipes for eventual secret exit and did 2 animations.
Image is big, but it's there to show animation.
Feedback is appreciated.
I will take a break. I need to do something important first.