I think the blockchain game is a new innovation that get so much attention, so then the more it get renewed it will also get more people. I remember when CryptoKitties flooded the transaction queue list on ethereum blockchain. Even though the game does not have the appearance of a sophisticated game.
Gaming is trillions dollar industry and i think its good for blockchain project jump in this industry. I am believe gaming blockchain could find a space in this industry and could reach success because most people already having smartphone support for high gaming
anyway, today I see that most of the promising projects, which show real results in the cryptocurrency market, are really related to gambling. It seems that such companies have more demand than companies for other spheres of human activity.