The game has a real Dark Souls vibe in terms of being able to "see" the upcoming game environments as you play earlier ones. For example, you can see the demo environment as you cross through the levels "underneath" it, which is a nice touch. The game itself has a real sense of place just like the two worlds Ueda and team built before this one. Logically things flow together and logistically you can believe that things connect to other things. Critically, puzzles are extremely organic and do not feel overwrought or "puzzley." They are satisfying and the game doles them out in well paced chunks. By the time you actually start really platforming through puzzle levels with Trico, you feel like you have earned it. And it really is fun to watch Trico jump from pillar to pillar...as you hold your breath and hope he makes it OK.