Coven has already begun, and they want to bring in Jack O Laterna sacrifice. Sacrifice is at the end of the ritual and witches Jack chained to the gates. It's all wrapped chains and only you can help him. About Jack Laterna I hope that you will not be scared of this terrible place, and release it, using his intelligence and dexterity. Solve all the puzzles to get the key from the lock on the chain.