Does anyone have access to previous version (probably BETA) of AMR that probably contained extra infos in Extra Content? MeltingMan234 created a Samurai Wasp Shield Ranged but from the image it's just a regular Samurai Wasp. There's also the Ruin Generator that was added before, although I removed it since it's not in the current version (or at least the version I have) of the Extra Content.
I know all there is on the current BETA material pretty much and I don't believe that there was ever any updates or differences made to the Extra Content. Is your version a Steam edition or physical? If its Steam then an updates could have been possible.