Another Dawn (EP)

MISSABLE, this Achievement unlocks for finding the crossbow in Level 2 (Cavern) you'll come to an area where you can either go straight or take a right turn and you'll want to take the right turn and you'll come to a bridge and continue following the path and you'll have to do some parkour to get across a gap and in the next room you'll eventually come to a skeleton and the crossbow is laying next to it.

I show this Achievement in my Walkthrough at 7:33 minutes into the video.