I will make you a high quality horror game with project files

I will create a first-person horror game about anything you want. You can provide me with a detailed document on the story and exactly how you want everything, or you can just give me a general idea of what you want with some pointers, and I can do the rest (This cost extra). I can provide the project files (This costs extra), All projects include animation, sound effects, a main menu, an inventory system, an item-carrying system, and a lock and key system.