In this part 2 of my Door Key System series in Unreal Engine 5, I show you how I spawn keys inside random drawers at runtime—so every playthrough feels like a proper horror escape game. I start by demonstrating the gameplay loop: three locked doors, three different keys, and you have to search drawers until you find the right one. The big goal here is making the key locations random each time, while still keeping the keys tied to their respective doors. On the blueprint side, I set up a Table BP that contains multiple Drawer BPs as child actor components, because each drawer needs its own interact logic. Inside the Drawer BP, I reuse my door opening approach: a Timeline that smoothly moves the drawer along the Y-axis (0 to 35) and toggles open/close using the NOT operator on a boolean. Then I switch to the GameMode (since it stays persistent for the whole level) and build the random spawning system: gather all tables with Get All Actors of Class, pick a random table, remove it from the array so it won’t repeat, pick a random drawer from that table, and set a tagged child actor component (“key”) to the key class I want to spawn. Finally, I loop based on my key count so all keys get placed automatically on Begin Play.