I cracked into this just now, but unfortunately I think it's been my least favorite "Dead World" soda:
Brand: Dead World Goon Bitters Cherry Cola.
Origin: Detroit, Michigan.
Purchase Place: Blue Sun Soda, Spring Lake Park, MN.
Review: For being "novelty" sodas, I've quite liked most Dead World favors. But this one was a bit of a let down. The cola flavor was just OK, and there wasn't much of a cherry flavor at all. And it was oddly harsh. It wasn't great.
Score: 3.5 out of 10.