For my current board game project Quiver, I am working on designing and laying out the rulebook. I did it all in InDesign, using it not only as a perosnal project, but practice for layouts and dealing with large amounts of text.
Note: Please do not judge the contents of the rules just yet, I am still playtesting and tweaking some aspects.
If you would like to download a pdf copy to look closer, have at it.
Below are each spread in order. The booklet will be 6x6 inches and 16 pages total, most likey saddle stitched.