I never played Jobmania, so no.
Viewing post in Dungeon Crawler on Demand! comments
I realized that its just because you both use the same asset pack, I've seen it in a couple of games but I guess I just associate it with Jobmania because that's where I saw it first. If you don't mind me asking could you direct me to where you got the art for the monster? I don't know the name of the asset pack but I've been somewhat looking for it.