"Thanks for playing my game even though it's really hard" You're welcome, I killed a tree, I died to a tree, circle of life and I love to see a tree. I fought some red monsters and got a rock, I had used my wood to make a sword like the kid tells you t jam them all together, so that's a good in game tip, but I did it on accident before I talked to him. He provided context, but honestly I'd expect the tip to be in the same room as the task. Is the game locked at the default resolution? It's very small as I'm sure you are aware and I'm wondering how you can even test this game when it's
the size of a postage stamp. Don't get me wrong either, I like the size, it looks nice at this resolution, I'm just curious if I missed that. Got across the bridge, signs saying to ignore something, not sure if that's literally from the dev in game, or if it's internal so I'm going to go this way. Well I died, not sure which reason still but I find that funny if it's not because of some development reason (I only bring it up because this is ostensibly a demo, so it could go either way)
Can't kill the reaper with a wooden sword, so I went back past the red guys to the cave where Otto is. Music in the cave is nice, especially the intro which I think is good because you hear it a lot. I got through a few rooms on the left, then three rooms on the right after a bunch of tries, I found myself saying 'alright one more try' more than once which is a good sign, it's not just hard it's also engaging. Thank you for submitting, better late than never. 
(starring down my nemesis Old Brawler)