Compared to the Steam version here two DLCs seem to be missing: The Helmet Pack and the XP Boost. Three, if you count the Season Pass.
Can somebody confirm that these are not part of the package sold here? Also why can't we buy these DLCs separately like on Steam?
Seems to be a shady release.

because gog.com isnt steam?

AMD wasn`t Intel and nowadays Intel is feeling a bit left in the cold...

Remember, Steam from Valve was "long" (in the computer term) time ago a very small plattform with just a few games delivered. In the beginning almost no one, no gamer nor the industry, had much trust into them... and nowadays... with the help and support of gamers and the backup of many DRM-loving "big players" from the industry Steam is now the most popular plattform.

However, not the one with highest overall quality of the games... just to much junk on Steam nowadays, and of course full of DRM... some games even got several DRMs at once, which can be a real hassle.

GoG is increasing... i would say the past few years the improvement was even bigger than that of Steam... kinda same "Underdog"-Situation such as AMD some time ago.

Anyway, yes, Warhammer Chaosbanne was one of the game that is treated the bad way on GoG... so i hope they may fix/update it soon or GoG may hopefully not tolerate it much longer. It`s pretty much in the red zone, the way this publisher is handling its marketing on GoG.