ENJ allready in crypto world since last year, but why i never heard of it in any game platform you mention above ? kinda corious how to get that coin though beside buy it at some exchanger.
the best way to get it is from trading site. the bounty is ended last year so i believe the only way is from trading site.
enjin ico is one of successfull gaming ico that able to fund more than 22 milion $. so in my opinion there is good future for enjin and seems like there will be more development coming from enjin and i see enjin have made some partnership with some company.