Very nicely done, at first I thought, well this has been done to death before, but no, play a bit longer and your realize you actually got something pretty unique here. The traditional well known ice slide puzzle thing, combined with the metroidvaina world exploration, unlocking different abilities (which are really well thought out), kept me playing for much longer than I thought I would. It's the first time in a while that a puzzle game kept me engaged as much as little blue did. Well done, I really liked this one