Having just completed it, I can say that this was a nice short lil' platformer. The various unique mechanics were interesting to work with, and I think it definitely improved on Origin (having just finished playing that one a little bit before I properly started playing this one, since I saw this was a sequel to it).
Overall, difficult but not so much as to be frustrating, and an enjoyable if relatively simple experience. If y'end up making another sequel from this one, I personally hope you play around with exploring the power-granting orbs for some multi-mechanic levels, since those felt like they could've had more potential uses.
