Complex sentence: For the most part, the monsters reflect the subconscious of the protagonist; for example, the monster Pyramid Head was based on the executioners of the town's fictional history and is intended to be a punisher for James.
Split into simpler sentences: For the most part, the monsters reflect the protagonist's subconscious. For example, the monster Pyramid Head was based on the executioners of the town's fictional history and is intended to be a punisher for James.