The slides were a bit long. I got to the middle of the second stage and fell... I couldn't continue or restart the level (black screen).
I think it would've been nice to focus on making only 1 slide with more SFX, VFX and maybe more colors. The chicken thing being the same color as the rocks is kinda confusing at the beginning but I got used to it.
The story sequences were nice.
The bear was named Kibo as in "Kibou" from Japanese right? That means "hope" and it's a nice detail!