look at above , the dev has already disappeared 6 months , he has already abandon this project , maybe sometime he will appear on the forum ,but i do not think he will continue develop anything helpful to this project , this project Useless.
They start another similar project called Artemine.
Artemine is the version 2.0 of Minereum, the first Self Mining Smart Contract
created and it's intended to continue the evolution of Smart Contract Mining Technology.
You can check it here: https://artemine.org
Bitcointalk: https://bitcointalksearch.org/topic/ann-artemine-first-self-mining-smart-contract-20-2153950
Since the beginning people have realized this because this is airdrop or free project, there is no dev responsibility to develop it further
they will leave after getting enough money.