This is belated news, but in December, Jay Haynes and I submitted a teleporter gun gaming asset to the Horizon Worlds Launchers Competition. Below is our submission video.
The gun received an honorable mention. If you have an Oculus Meta Quest headset and access to Horizon Worlds, you can play with the gun at this link.
Meta might release the winning entries as a shared asset library sometime in the future. If in the meantime you would like to use the gun in your creations, please contact me with your Horizon user name, and I’ll add you as a collaborator on a shared world containing the gun.