Investing in NFt games is of course gambling and risky. There are projects that are very successful among them, and when these projects are invested on time, great profits can be obtained. For example, while in the Raja project, 1 metamon was sold for 200k raca, it is currently sold for at least 800k raca in the market. I can give the same example in the axie infinity game. The important thing is to adopt these games early.
You're right, Axie Infinity is the most classic example of how a game has a lifespan and then eventually everything goes down, but it's because it has a bug, the devs never prepared to withstand a large amount of demand from people, they just They were waiting for a limited number of people and from there they calculated their economy, currently NFT games if they do not have an oracle, they quickly die, and I think that all this is what has given birth to new projects based on metaverses and with a cheaper network for that everyone accesses and this will be through the polygon network, those are the plans that we have.