It's very helpful to have just one rulebook to check things out (in detail and with updated notes) rather than trying to dig through the 9 rulebooks over 5 titles to find an answer. I have not compared it to the original rulebooks to see how much "new" content there is, but the few things I have checked seem to have been more clearly explained. (A team was hired to go through all the rulebooks and consolidate and clarify; they've done a great job.) There are notes on each official tile and unique character cards. The Dice Tower promo items are not included (4 characters from 2023, Game Night/Convention tile from 2024, alternate player board from 2025, and pets from 2026, as they are not technically official promos -per Dan Hallagan). It's a tight fit in the Victorian box, but goes with no lid lift. I'm glad that I bought it!
