I've been thinking about this! If you want to run the game on the blockchain, then why do you need tokens at all? Why you can't do without tokens at all. If you have a great game. the demand for it will be good. Think about it.
in projects like this token is just utility. As i know this will be first game with own token
Who told you that this is the first game with its own token. You are deeply mistaken. I have already met a lot of games that use this model. The most profitable were the Korean games, which brought their investors large profits. Personally, I earned on one such game, as an investor about $ 2500 by the Way, and who is the developer of this game?