ethercraft

I've been wondering: how do Cryptokitties, Ethercraft and other clones devs make money off their platforms? Transaction fees (keeping some gas to themselves), early adoption (buying the first ever kitties) or something like that?

Hi guys, Just a few hours ago, a new decentralised RPG game based on the Ethereum Blockchain was revealed: ethercraft.io https://medium.com/@ethercraft/introducing-ethercraft-a-decentralized-rpg-running-on-the-ethereum-blockchain-3931bea40b3b Although this game is still being developed, you...