Many crypto games are just a stacking pool with a game interface, like plants vs undead, or the one with the spaceships (I don't remember the name). People buy the scam token, play the game, and devs are cashing out the USDT. The token lose all its value in a few weeks.

I'm surprised that games like PUBG, CS2, LOL, Valorant are not using some kind of crypto to trade skins, but I guess there must be some legal wall.