Battle of MultiWorld (BMW) is an NFT game which is built on Binance Smart Chain platform in which it supports players in controlling their digital property to join the game. Players can use their characters to defeat Monsters in their world, compete in PvP mode, take part in conquering the other worlds and join different tournaments. Players receive rewards as BMW tokens in these play modes. In addition, players can own a range of items in the game by shopping in BMW's marketplace or collecting while defeating Monsters. All the NFTs in the game use Standard ERC-721 which allows free exchange in the normal NFT market.