Best blockchain technology for game | RPG Gaming World

[lvsca]

This thread for discussing blockchain tech for game

RPG Game | Build Strong Blockchain Ecosystem and DAI
i think, RPG genre is a good for business, by combining with blockchain and releasing crypto as reward and payment.

Game Concept and Usecase of Coin
there are my concept of game related to usecase of coin;
- Purchase game item
- Exchange to gold/diamond (main game currency, player can't use crypto in game)
- Auction in marketplace (web based)
- Reward for best player (rank, most demaged boss, etc)

Usecase of Blockchain
looking erc-721 that can create item in blockchain, it can be implemented in RPG game.
so, the main usecase of blockchain is for making an digital item worthy. it should be rare item. when player has this item, they can sell it via marketplace and have uniquie ID in blockchain. blockchain will save data of this item (user ID and server, value of purchase, etc)

So, what the best blockchain that supporting my idea? it should be different with ethereum blockchain.
let's discuss it here