The Sandbox (game) is based an NFT based game.  You can buy NFTs assets that fall into 3 major categories: Land, Avatars and Assets.  All of this is tied to crypto with SAND being the primary crypto.

My problem is that the experience to get things setup with all the crypto, wallets, apps, passwords, registrations, validations and so on complete sucks.

And even once you get it setup right, it can still bite you in the butt!  Today I just sent about 1,000 SAND into the void by mistake.  It was literally was such an easy mistake.  

You CANNOT have game where you can randomly and stupidly lose $100’s or $1,000’s of dollar.  I would avoid this until they get this fixed/improved.