You should add Creepts by Cartesi to the list. I love that game. Numerous games have been springing up within the decentralized space. I remember those days of HILOW. Now games have really evolved. I look forward to more interesting and sophisticated games.
yeah, there is a bunch of games on blockchain, would add footbattle.io and splinterlands.io, first on ETH, and other on STEEM blockchain, because both look promising, although footbattle is almost a year in alpha phase, do think that blockchain is a future for gaming industry