CryptoAlpaca - Adopt unique alpaca on blockchain and shear wools everyday
Mars Genesis - 10,000 unique parcels of Mars stored on the blockchain
CryptoKitties - Breed and collect adorable creatures using Ethereum
SpacePunksClub - 10K AI-generated collectibles levitating on ETH blockchain
Loot - Loot is a bank account ledger.
Crypto Corgis - Crypto corgis live (and die) on the blockchain