Board Thread:Questions and Answers/@comment-5577209-20151115032412/@comment-23871445-20151115141747

We discussed this in the early days of this Wiki. In the end, we agreed that while we should list the differences, we should also include every item that exists in DarkScape. As the game continues to get updates, it's going to become more and more unique until there's so many differences that an exhaustive list in one location won't be feasible possible. Also, it would look bad if people who wanted to find information about Darkscape had to go to the Runescape Wiki to find what they were looking for.

Lastly, I'd also like to point out that the Old School Runescape Wiki has pages for every item in OSRS, not just pages for items that are different.