Hello. Yes, these projects are very similar to CryptoHIT, and there are a bunch of others like Abyss, Chimera, IQeon, playkey, .flux, Astor. DMarket is only a marketplace. They are not a platform for developers, they are like Ebay, just providing a place to sell and buy items, they still need game owners to approve selling items. In most of the games there's no way to trade items between the accounts. Developers make a profit by selling these items themselves through in-game purchases, and letting players trade them means they're losing profits and gaining nothing in return. CryptoHIT is so much more, we have thoroughly thought through all these points.