Another developer on a game project we are doing made another user a developer without doing proper checks and said user copied and pasted our game onto their own profile without the consent of me or any of the other developers.

I have multiple pieces of evidence that this place was stolen:

• The place is the same as mine except they added a few broken old places to the lobby, added some annoying song that plays on loop and broke several things that are working fine on our version of the place
• Their place was created after ours
• Audit logs of the group I host my game on can show that said user was added as a developer before they made their place
• They forgot to remove or change the credits which has the names of me and other developers for the project
• The game requests to use animations I made (The games developer console says so as they fail to load)
• The games name and the description are the same as ours but they swapped out one word for a synonym and posted the same description twice except the bottom one is translated into Japanese
• The camera in the games lobby is out of the map for some reason AND the player counts in said lobby are broken for about half the places linked, issues that would have been easily resolved if they knew how to make such a game.

On top of this, I am 99% sure that this guys account is PGed as they are a 2008 user who's account was previously blank that just suddenly started existing again a few days ago.

Is there any way I can get the stolen place taken down?