** Due to VRChat's implementation update, this gimmick seems not working anymore. Please DO NOT make complains about this. ** This is an anticheat system for game world in VRChat. It can detect flying avatars and "open menu floating hack". Game world makers can use this to integrate with the game logic such as kick them out when detected. To use this script to integrate with your world, simply prepare VRChat SDK3 for World, UdonSharp and import the provided Unity Package, You will find the prefab inside, you may drop it to your world, add the GameObject attached your script needs to listen to cheat detection events to the callbacks and that's it! This script will call "OnFlyingDetected" custom event if the local player cheats, place the handling logic within this custom event and it will just works. Support package is for donations only, the content is same as free. You may go to this world to see how it works: https://vrchat.com/home/world/wrld_7b24185d-81e8-4d67-8859-7bcf9a45cf1a Here is a game world that actually uses this script, you will get kicked when you are trying to use flying avatars during gameplay: https://vrchat.com/home/world/wrld_ae8edb0c-cc06-4588-8848-73a774583b4a