Really cool vibe, super trippy!
The UI and art style reminded me of Paradise Killer.
Still not sure that I entirely understand what's actually going on, but it was an interesting read and playthrough nonetheless.
As far as this build is concerned, I wonder if the final part of DEADMAN could've been a separate unlock (since it seemed like a conclusion / epilogue of sorts), after finishing SUNGLASSES and the first 80% or so of DEADMAN.
Awesome job!