Soundbar - A lightweight SoundCloud player for Mac
CryptoKitties - Breed and collect adorable creatures using Ethereum
SoundNode - SoundCloud desktop app (OS X, Windows, Linux)
Mars Genesis - 10,000 unique parcels of Mars stored on the blockchain
Super Snail - An unusual idle RPG as a Snail to save the world!
Cryptocats - Cute little 8-bit cats on the Ethereum Blockchain