nice game ,i like the style, but theres a few problems that keeps me from not passing the first level( im not mad im just trying to help you ;3 )
1_ the character moves really fast, if there's a way that you can change the acceleration and deceleration, or maybe the speed, it will be easy to controle her and not going directly to a spike.
2_i don't know if you did this on purpose but i get stuck in between the wall and the platform, and I stick to some parts of the wall and it's hard to make a wall
also this happend ( you don't have to fix this if you want,some times gliches like this makes the game more fun)
i hope this help's bye!