So when I opened the page for this upgrade one of the first things I noticed was that there were two review for only one star. Both focused on the idea that it was a shame to see GOG selling extras for the game that should be included for free. And both, from my perspective, intimated that GOG had taken part of the extra content for the game and separated it out to make more money. However this division of material is mirrored on Steam, the only other download option listed on the Astronauts page for the game. It seems likely then that this is a secondary package offered by the publisher rather than an arbitrary division on GOG or Steams part. I always like to see more freebies included, but even if GOG made the choice to divide off this material it’s not the worst given that this content isn’t free elsewhere. And from my limited perspective I would rather see an upgrade package then two different versions of the game. With an upgrade package, if I love the base game I don’t have to feel like I missed out by not buying the collector’s edition, I can always just buy the extras later.