desarrolar juego terror.

Hello, I would like to create a basic scary game in the style of a saw (horror movie), where the player enters a room and has to answer questions, if he answers the questions correctly, he will unlock items to escape the room, the game consists of 10 random questions. Medical questions, number problems, brain teasers, or any similar questions. The objective of the game is to escape the room and get a code that will be used to open a chest where you can open random coins from 10 to 325, being the maximum, with those coins you can buy a VIP that you can exchange. within the game interface. I want there to be player registration and ranking if possible. Is it possible to do this idea?. I don't speak much English, use google translate