During your adventure you'll encounter many different places, such as underwater rooms, snowy levels, demonic temples and so on.
You will meet a lot of NPCs during your journey, which will help you clear your path by selling you tons of items, secrets and different stuff. Any item has its own unique power and can be use in multiple ways in order to solve the puzzles, there is always more than one solution.
All the choices you make, all the items you take, what you'll see, all the people you'll meet, you must be careful. Will you beat the Challenge?