I have made some research and it looks like if you wear this within the Murder Mystery 2 game and there’s a user named Phil will get a 1000 chance to be the murderer. My questions are, why was Roblox able to access data inside the game? Or not acces, why this game? Also why “Phil”? He is not a Roblox staff, as it looks like from the “Roblox Badges” section,
According to RenderHooksService - Roblox API Reference, RenderHooksService may have been used for resizing the Roblox Game window, enabling/disabling Adorns, etc. It was removed in Version 309 (September 26th, 2017).
When trying to execute ResizeWindow(1366, 768) in a Jan 16, 2016 copy of ROBLOX Studio, it will error due to ScriptSecurity: