You "packed up" one of the most original concepts for this jam :) I loved the idea of mixing the theme with packing your stuff to go to school and the inner thoughts. 

The art looks really good, way beyond a 48h game's standard. Made me feel like I was playing an Earthbound game. The music's also good and the controls respond perfectly.

My only complaints are that for a bullet hell, the enemies could have better "attack patterns". The boys always shoot straight at you, while the books spread in a way that makes it really hard to predict... I ended up playing it as a cover and shoot game, hiding in the corners and by the door.

Also, the tutorial is really, really slow. Giving such a long text-based tutorial for players is basically asking them to ignore it. If you update it later, keep it simple and use something else other than text, it'll be way more enjoyable.

So far this is my highest-rated game in this Jam. Way to go!

Nice bullet hell.  The stairs were really hard to find.

That was nice. I like the overall concept, and the controls were pretty smooth. The game feels very fast paced and frantic, and I think that feeling fits perfectly with the game's theme. My only real gripe would be 1. The tutorial is really slow, and yet is required to know how to play the game (here's an idea, maybe place an image showing the controls as part of the game environment, like, have some writing on the wall which shows how to shoot.) and 2. I couldn't tell which walls I could walk through. Maybe just make tiles that are mean't to be passageways be transparent. Otherwise, really fun game. good job!

Very frantic experience, this. I will give you my detailed feedback below, and hope that you take it to heart but not personal or attacking. This is just my point of view and I'm in no means the be all, end all of game design, bear that in mind! If the game was bad I wouldn't go through the trouble of writing this! :) 

Summary:

Adherence To Theme

• Fits the Theme extremely well, I like the unique Idea.

Game Design

• You know yourself that you could've made holes in the wall to indicate I can travel through them. I don't need to tell you that. 
• Overall I like the game Loop, it felt like a Bullet Hell Shooter at some point though, because of that, the barrier to completion is quite high, I feel like. It took me 17 tries to finish and I'd say I'm not the worst player, some people won't finish the play-through for a Jam this hard, I learned that the hard way.
• There could've been a Cross hair on your Mouse Cursor. (It was ok without but it would add a lot.)
• There could've been Enemy Health Bars, since they tanked so much damage and spammed attack so hard, at least knowing when they will vanish will help me reduce MY anxiety level. :D
• Some Items that had to be picked up where kinda hard to make out. Including an Outline or vary them more would make more sense. Why would I pick up a hard wired phone for school but not a Flat screen TV? I don't know because the game only told me that there was something to look for when there where Enemies nearby.
• I think you over complicated your game in the tutorial section. It was quite the wall of text and could really be simplified to one piece of text, however it's a game jam and it's addition is always welcome! Plus I liked that you have a concise and working Menu System in place!

Originality

• Very original Idea, shooting Pencils against your bad thoughts and reducing anxiety. Well played on the theme as well. 
• The Gameplay is kind of refreshing in and on itself. I would've stopped playing but wanted to finish it because it was something different. 

Style

• The Pokémon-esque design was very clean and well done! 
• As I mentioned in Gameplay the collectibles could've been a bit clearer but looked very nice.
• The Animations where pretty stellar, especially the book. I could clearly use a page of that!
• The music got a bit annoying on my 17th run, it is pretty simple but fits the graphics and Gameplay well. I liked that there was a different theme for the menu, that had the same style but slower. 
• The SFX where reasonable and fit very well.

Overall

Very Solid Game Entry. I think a lot can be done with this in the future and I hope to see more! 

Some really cool art and a neat idea. It was quite difficult I found, maybe reducing enemy's health would be a good idea so they don't take so long to kill. Overall a very good game for the jam :)

it moves well, and it's quite beautifull!

I had a hard time finding doors, and understanding what objects i could pick up. Maybe some FX could help them stand out!

Cool entry though!

Dynamic game with beautiful graphics! I like it