Hypnagogia : Boundless Dreams was a beautifully crafted experience using some of the best elements from LSD-like exploration games and melding them with a really creative narrative. I came in with some expectations, especially after having played through the original Hypnagogia but this soft-sequel is just amazing. The music complements each stage wonderfully and the NPCs dialogue felt thoughtful. The characters and level designs were probably some of my favourite elements, entering each level filled me with a feeling of "Okay, what could possibly be here ?" and I just loved it.
This video serves as a more in-depth review but I really recommend you to play it by yourself, it's just that good.