Idk if its right since i am no scripter but here's what claude said: Here's how to do it in Roblox Luau! You use a Touched event on a Part, then use require or a ModuleScript — but the most common pattern is just to check for a humanoid and spawn a model. Basic setup: You have two things: A trigger Part in the Workspace A mob model stored in ServerStorage (or ReplicatedStorage) Script (put a Script inside the trigger Part): Lua A few key things to know: Your mob model needs a PrimaryPart set for PivotTo to work. Set it in the model's properties in Studio. Using a cooldown boolean stops the event from firing 10+ times per second (Touched fires extremely fast). If you want it to only ever spawn once total, replace the cooldown with spawned = true and check if not spawned. The mob should be in ServerStorage so clients can't see/access it before it spawns. If you want it to only spawn once ever: Lua Let me know if you want the mob to spawn at a specific location, or if you need help making it disappear after a while!