โพสต์ดั้งเดิมโดย kolomijec:

Most recently, the game's soundtrack and artbook became available for sale in the store. I, as a pre-orderer of the maximum Ultra edition of the game, who supported the developers before the release, am outraged that such additional non-game content was not provided to me for free.

It's only fair to provide free extra content (soundtrack and artbook) for those who bought the Gold and Ultra editions of the game.

In most similar projects, such additional materials for the game are free for owners of editions higher than the standard one.

There is no need to go far for examples. In the same WH40K Darktide game soundtrack is included for owners of the Imperial edition of the game.