Alright, just played trough the full thing and these are my clean uncensored criticisms, i know it might not be what you want to hear but i feal it is necesary to fix things that i will take about. But first let me talk about some things that you really nailed.
GOOD
1. The best thing I have to say is the style of humor you went with and made the game with. sometimes i literally laughed out loud
2.The map/ story, the reason I think it is so good is because you never feel lost, you always know where to go and if not then go look for a npc
3.Bosses the bosses we particularly good, especially the final boss, although the squirrel king boss needs to be tweaked so people better understand that you have to destroy all the little acorn piles
4. the Unique player attack, this is good but the way you handle monster movement kind of makes this not such a good idea, maybe try and remake the monster attack patterns to be more suitable for the attack style.
5. improved art is always good
now to move on to things I feel really NEED to be fixed to make this game so, sooooo much better
BAD
1.Player physics, they just feel way to slippery like just a straight ice level
2.Enemy speed, attack patterns, seriously this just straight up murder's the game, I would strongly suggest that you slow all if not most of the enemy's down, by like 5 at least
this in line with the attack just makes the controls feel like utter garbage.
3.Art, okay I know this is sorta a contradiction of myself but I'm talking about a specific part, mainly when textures don't like up, for example when you destroy a garbage can the texture of the grass just magically appears this sorta takes me out of the experience and can be simply fixed by adding the texture to the trash can sprite, this goes with almost all blocks that can be destroyed except for the acorn piles and the broken fence parts,
4.Music this is fairly self evident but its not really because their bad songs they just need work, they basically don't have a scale to go off of witch again basically murders the music, I could actually try and fix this for you or make new compositions if you like just chuck me over the famitracker file, if you want of course
Conclusion
While it dose show really great promise with its story, art, writing, and bosses their are a few things that absolutely kill the experience for me, i still say its an okay game although in this state I would not buy an actual cart copy, if you do manage to fix these main issues then I can definitely see myself and others buying copy's, its just their are fundamental flaws in the game, also I would suggest doing some art over like the cars in the graveyard and the squirrel king boos sprite. its a good game but it still needs a lot of work.