You can get the Artbook in PDF format in the root folder of Bunny Space Odyssey: The Countdown!
Here's it: go to your Steam library, find a Bunny Space Odyssey: The Countdown page -> Installed Files -> Browse... This is your path to the game folder. "Bunny Space Odyssey The countdown Artbook.pdf" fill will be here. Enjoy!

Immerse yourself deeper into the whimsical universe of "Bunny Space Odyssey: The Countdown" with our exclusive Artbook DLC! This stunning collection features over 10 pages of meticulously crafted artwork, showcasing the vibrant and imaginative designs that bring the hopping pixel universe to life. Explore concept arts that reveal the creative process behind the game's enchanting world. Whether you're a long-time fan or a newcomer to the planet FlopHop, this artbook offers a unique glimpse into the artistry that defines the Bunny Space Odyssey. Embark on a visual journey and discover the beauty that lies beyond the hidden objects!