Quote Originally Posted by Kyan View Post
[Snip]
You'll need to buy the expansion on every platform you wish to play it on so if you're also going to be playing it on Windows you'll need a separate copy for that, and a separate copy again if you have a Steam specific version, and a separate version again if you're playing it on PS4.

There will eventually be an upgrade option to CE, or any single version you pre-order can be CE and the CE digital items will carry over to every version (as all items do). Likewise you can pre-order any single version of the game (doesn't have to be CE) to get the pre-order bonus items.

PS4 and PC versions both have digital CE versions, not sure about Steam, PS3 or Mac though.

Physical CE's in the Oceania region were seriously understocked and over priced ;.;