It just the matter of time
Enjin is an existing gaming community service which offers Hosting, Websites, Servers and ETC
By integrating Enjincoin, a blockchainised crypto into the market of the game server to prevent fraud, lower down cost. Especially in minecrafts servers, they could just trade items with Enjincoin without any doubt
So you think it will be widely accepted by the enjin coin community, and that it is worth $100m solely on the community? Or do you think they will be able to scale into Unity3d and unreal games as well. I can see 20% of the enjin users using this in the far future ( they are going to have to incentive developers with coins to make the transition )
I dont see how it could ever be worth $100m though considering scaling will be extremely hard. Developers on unity3d and unreal are not going to want to switch, instead they will want to wait for the technology of crypto currency to speed up and use a tool created by a larger service. What would be the point of integrating this tec into games now, when they can wait for Google or Apple to integrate something more effective?