yea, it need tuning, but it was my first gamejame and my 3rd or 4th game, and my lack of experience consumed a lot of time, my initial idea was that the player started in the top of the screen and move gradually to the bottom, until it reached the very bottom, and just by looking at the top of the screen you could move without* colliding with another platform, it seems that the place where the player is* right now makes it hard for the brain
*edited