#1 Why does farming Carno island get you the ASC longneck rifle? The cave? Im new to caves and such because usually play on official....
#2 Rex might have despawned, 20 minutes doesn't seem long enough to kill a lvl 150. I saw a 140 running around for about a week on my unofficial, before I saw him no more.....which is cool cause he was average stats - my server has spyglass+? Allows me to see stats before I knock it out.