Really enjoyed this game! One of the most fun experiences when playing games in this jam. Took me a while to beat the last level but I'm glad I didn't stop and got the ending for Skippy :^D.
I also think the game benefits really well in having a cute character to base the game around, since the player will have more of an emotional connection and not want Skippy to die. I found myself really getting immersed and not wanting for Skippy to be a red puddle because of this :v.
If you're going to make this to a more polished game, capitalizing on that might be good, Maybe adding more interaction around Skippy and the player or something like that.
But these are just recommendations and not really critique since I thoroughly enjoyed the game and I didn't have much to say about it. Maybe the pushing the boxes mechanic was kind of frustrating at some points but that might be just a personal thing. Over all really enjoyed the game!!