This is so amazing! At some point it turned into a rage game for me ;D 

but amazing work! I can truly say that with 1 month of experience in 15 days you two have accomplished a lot!

The game can be improved and polished, I would definitely play this game for the final version!

I really love the mechanic of leaning and moving at the same!

Feedbacks;

- Most of the time snowman won't jump if you are too close to the wall

- Definitely needs a rotatable camera angle (or at least improved angles for some levels)

- (Mac version tested) Music volume settings doesn't work...

Polishments Needed;

- Tutorial for different type of level blocks or indicators

- MORE LEVELS!! (I especially liked the level 1 where you need to lean perfectly, I want to see more of that)

- Menu buttons looks similar to subtitles | Maybe a hover effect or rect around the button text?

- Indicator for fire throwers or seperate model to show there is a cannon that throws fire.

NOTE: Feedbacks aren't needed if you are not considering to improve this project, lots of bugs are expected in Game Jams (this doesn't mean it's a bad submission)! Polishments are just my opinions however I would suggest you to take serious the ones that you think makes sense.

I really liked how you two created an amazing 3D platformer in 15 days! Congrats to you all!