Much appreciation to anon from 4chan for providing these.
Unfortunately this isn't the complete artbook that was sold alongside the "Private Edition" version of the game,if someone has the scans of that artbook they are welcome to post them here on E-Hentai Galleries.

Here's the website of the japanese surrealist artist that created this game.

http://www.t-s-k-b.com/

Here you can find the game.
https://archive.org/download/GarageBadDreamAdventure

Here's the OST as well if anyone wants it.
https://archive.org/details/GarageBadDreamAdventureOST
Vampire Hurts should be arriving today, so I'll post a rip of that today or tomorrow.

Base +9