I think this is popping off in a lot of respects!! Beautiful layout, really excellent use of color and art for locations. Logo treatment rocks as well! Only visual critique I have is that there's a decent amount of incredibly small text that I think would not come out readable in print. I like the dimensional flipping, the NPCs, and a lot of the encounters!
Overall, though, I gotta say there's a Lot going on and I found myself pretty thoroughly stumped on how to tie it all together. Individual elements had connections that I could map out and get a sense for, but they all intersect and overlap and time-travel and pulled me around in a lot of directions at once. Personally, I'm a big pick up and play pamphlet kind of guy so this is partially preference, but some more space for starting hooks, possible endings, and Warden guidance would make a huge difference for me.
Don't get it twisted though, huge respect for the layout and for taking such a bonkers swing. Time travelling dimension hopping star is crazy shit!