It has been removed from the WP Marketplace. This was the download link:
Now it says "App not found - We can't find that app in this Marketplace."
Step into the charming world of the light butterfly on a mission to bloom all the flower seeds. Dodge voracious predators on your quest to bring sunshine around the world, venture through enchanting environments and let the magic of Butterfly enlighten your day! The game features a casual experience with simple game mechanics for immediate fun, over 80 levels carefully bytesized into short gaming sessions, intuitive controls which makes the game approachable by each and everyone and breath-taking graphics in enchanting environments!
Download and install manually: