‘My Crypto Heroes’(MCH) is a game app utilizing blockchain technology. Can be played without gas fee on smartphones . MyCryApp can let you do MCH without hassle. In MCH world, players can do these following; ・Collect, train Heroes and extensions(equipments) through battles. ・Create your original assets through naming another name to extensions or “Artedit” function. ・Fight with other players or enemy in various modes. Winner will get Land, extensions, Crypto-Energy(kind of exp), or title. ・Trading Heroes and extensions with other players at in-game Market. Hope you guys enjoy our game! Cheers, My Crypto Heroes