all of the barcodes have been rather fuzzy... took me quite a while for it to recognize the first few. this one seems to be the worst of the lot... ugh!
(edit: the main issue is that since the barcodes are diagonal, and not high resolution, the lines have jagged edges instead of straight edges. so it's harder for the app to recognize the spaces between the lines when they are close together. If they were vertical, there'd be no issue at this resolution.)
I'm thinking the xbtufmboe link is just part of the clue which lead to the omnitronu link. All the ones that seem to "count" have been telling a story of some kind.
I'm curious about The Harpy and Omnitron-U reveals. New heroes for the final expansion?
The mech golem in the bubble give numbers according to their HP. You type the 13 digit number you get in a isbn converter and you get wasteland from t.s. elliot. Someone pointed out that the book eternal haka is reading is a book from t.s. elliot (probably wasteland). When you decode with the augustus coding (i.e. shift a to z, b to a, etc. ) wasteland you obtain xbtufmoboe.