The chicken sound is in one of the defualt taunts in the game

Survive The Fall - Fall Guys | Super Smash Bros. Ultimate

This is a mashup of the two versions of Mount Vesuvius from the game Ducktales Remastered.

Ducktales Remastered: Mount Vesuvius Remastered vs. 8-bit Mount Vesuvius

Song is by SoX on Youtube, who also made Unfair Magolor Mod

Like what you hear..? My YouTube channel has a LOT more! Go check me out! :D PS: I’m also on Spotify ;)