The sandbox game is an online virtual world that is built by gamers for gamers. The Sandbox allows you to buy land within the Sandbox metaverse and create your own game, design your own characters and monetize it by selling the games/characters you create or even by renting out your land to other developers or gamers. It is a multiplayer metaverse however you can create your own games and just free play individually as you wish.
The Sandbox native in game currency is the Sand token which is a ERC-20 token on the Ethereum blockchain; the value of the token can fluctuate based on user supply and demand.
The Sandbox is comprised of three sections which are, the game itself, the Voxedit program which allows you too create your own in game items and the game maker which which allows even those who have no coding experience to create their own games. All sandbox items/lands are available to buy on secondary marketplaces like opensea or within the Sandbox marketplace itself.
Integrating these together allows for a pretty immersive gaming experience.
You can check out the sandbox game for your self via this link: https://www.sandbox.game/login/?r=Bz3aS_s9xRqIi~_YiK-PGu
You can also purchase the native Sandbox token through Binance one of the largest cryptocurrency exchanges in the world. https://www.binance.cc/en/register?ref=VNO9HGKM