Not riddles at all; it's more of a decision game. I don't want to spoil too much but there is more than one solution to a problem when it's presented to you during gameplay. It just depends on your decision. You'd understand what I mean if you played the game. There are certain choices to make between how to solve a problem, but it depends on the end result of whichever path you choose. Either way will solve your problems, but which one is really the best option?