CryptoKitties - Breed and collect adorable creatures using Ethereum
Web Trumps - A nerdy card game all about startups
CryptoAlpaca - Adopt unique alpaca on blockchain and shear wools everyday
Pitch Cards - I've 99 problems and I'm ready to pitch one!
Mars Genesis - 10,000 unique parcels of Mars stored on the blockchain
PitchEasy - The card game that lets you pitch over 80 million Ideas