Update 'Side Tunnel 1'

Side-Tunnel-1.md

@@ -1 +1,17 @@
-## Meat Creek
+## Meat Creek
+
+A very large, enclosed cavern with a creek running through it.
+The player sinks in the creek and may fall to the underneath area where they must take an elevator to return to the beginning.
+
+### Platforming
+- Fairly easy.
+- Player is forced to cross the winding creek at several different points
+	- Platforms are half submerged and sloped enough that the player can walk up them.
+	- Platforms get further apart near the end
+
+### Dialogue
+#### Guy on Radio
+- After falling for the first time: "You still there? Remember to sprint"
+
+#### NPC
+- [Lee Yi Chen](Lee-Yi-Chen)