Very interesting concept and story. The animation and art are great, and the setting is really interesting. The music is good and adds a lot to the experience. Like I said, the setting and the way it's explored, as islands in a sea of nothingness is really interesting. My best theory is that the whole thing is some sort of groundhog day looping dream prison, as indicated by the title. Perhaps even memories are involved. I'm not a huge fan of the ending, because I don't really like the whole "creepy symbol with loud noise" jumpscare thing. I think it would have been better if you either ended it with that fade out you used and then cut straight to the screaming image and had the sound be like it was right before the stickman drawing, all choppy and stuff, but not super loud and in your face. Maybe it could have ramped up, but not like this. I like how in the ending the green thingy turned out to be evil, and that sorta let all the built up tense undertones out. The first time I watched it, I had no idea that the bite itself was bad, but then again, the first time I watched it, I wasn't paying that much attention. Maybe you could have made that a slight bit clearer though, because I'm still not completely sure that's what happened. Your description makes me hope that we'll see more of this story.