Now am not gonna bore y'all with some story, but the team of this memecoin brought a whole ecosystem and utilities for the token, like they already launched their own wallet on Apple store & google play already and they already have a metaverse game that can be played in a web browser. they also have an upcoming free-to-play mobile game soon. I think these can be considered as utilities, since it's more than just a memecoin.
If the game is entertaining, fun and gamers adopt it because they really enjoy playing, then I would say this memecoin has an usecase... But if it's just another repetitive game copied and pasted from somewhere else, without anything attractive on it, then gamers are only going to play this aiming the rewards involved on the process. At some point, which isn't likely to take so long, the game's token (memecoin) will get devalued, nobody will play anymore because it's not profitable and the gamers who invested on the game will feel scammed and will call the game and the memecoin a ponzi scheme.
It has already happened before so many times, that this project you are talking about will have to bring more than a metaverse and mobile game in order to prove its value to the community of crypto enthusiasts and gamers. It's easy to say there is a metaverse and game involved, the hard part is to show quality, originality and exciting features which will make gamers play this for a long time.