I played Brave Frontier Global by Gumi (the English version of the Original Japanese Brave Frontier). I found out about this game from Revain and gave it a try. In conclusion, Brave Frontier Heroes is very appealing with DeFi integrated but still far from the quality of original.
In summary, it is integrated with Ethereum and Polygon Blockchain to buy and sell heroes as NFTs and they do have appealing battle animations shown on the image above playing on my Trust Wallet almost as good as the original but there is currently no stories yet which is the core interest of the original Brave Frontier. I will give it 5 stars if it survives and caught up with the complete stories of the original Brave Frontier.
Although there is one feature that exceeds the original Brave Frontier other than it is crypto integrated and that is a more advanced auto battle feature.