It is hard to determine those new projects that's related to metaverse while they are still at the development stage. But you can find it out on your own and see all of the details that they have.
The better part of it is that you'll get to see the deeper information of those metaverse projects that are starting out. That will also make you determine if they're legitimate because you'll digging the most important part of those new projects. The proliferation of scam lately is too common because they're relating it to new projects and metaverse.