NeoWorld is a multiplayer sandbox game running on the blockchain and a 3D virtual world created by users all over the globe. In NeoWorld, users can build land, create and experience third-party content or applications on the territory and even gain wealth.NeoWorld Cash (NASH) is the only currency in NeoWorld. Based on both ERC223 and ERC20 protocol, NASH has a total supply of 100 billion.
I/O Coin cryptocurrency enables up to 1MB doc AES256 encrypted storage (and transfer), encrypted messaging, private payments and identities. The blockchain is dapps ready via api. It offers up to 15 second POS blocks at 4MB per block.