Interesting project. I like the idea of a MMORPG on blockchain.
Adding mobile gaming to the ethereum blockchain with mining inside the game is a challenging but doable task for the right team . This Ill hopefully build a massive following and attract users from both the gaming and crypto community.
btw ICO end at december?
I do not think that this is a very difficult task. Smart contracts is a well-studied topic and now there are many experts in this field.
Any doubts can be resolved through auditing. As far as I know, almost all companies now attract auditors to test their smart contracts.