Brave Frontier Heroes is characterized by having an incredible graphics and characteristics. Its sphere comes from its missions which can be bought in the market. It should also be mentioned that when browsing you have to have a wallet with ERC-721 heroes and at least one ERC-20 tokens. By having a high ranking on the board the reward is for best sphere or title, their games run on the etherneum blockchain. Brave Frontier Heroes works with the ZEL currency which can be exchanged in the markets. This game has been considered one of the best since it has the union of two recognized games such as Brave Frontier and My Crypto Heroes