Sunken City (SC)

Rest Stop
The rest stop is a small area between the slide sections that the player will drop into. At the bottom the player has to activate a few sections of cloth to release scarf bits in the middle, which will allow the player to go up to the enterance to the next sliding section. There is a glowing symbol on a bit of "tunnel" protruding from the rock that is visible during the drop in animation, it can be easily collected by taking control over the character during said animation and landing there. You can also fly from there straight to the next slide section, skipping the rest stop. Apart from that there is a glyph/tapestry in a little "cave" opposite to where you dropped in from.

Videos
No-commentary playthrough: https://www.youtube.com/watch?v=g8ynQo8Nhfk&list=PLgc4x19qA79GkpkccBaXAtaUzDiz9lIsZ&index=4

Next Level
Underground (UG)