Pretty neat arcadey type game! I wasn't able to get too far in it, but nonetheless, the game had a good, smooth and polished feel to it all for all elements: graphics, music, sound, presentation, etc. There are some elements I wish the game explained better though: for example, I didn't realize it was possible at first, but the ability to air control your skull after a grapple with the arrow keys was a nice touch. Similarly, I had no idea there was a power-up to let you fight back: I thought the thing floating around was another enemy to avoid. I felt like most of the difficulty actually came from the grapple, not the enemies, as sometimes the grapple would send me in a direction I didn't expect, and more often than that, the grapple would send me way higher than I wanted, leading to me flying into enemies I didn't have time to react to. Still, all in all, a cool, fun, experience, just hampered slightly by the difficulty!