A platformer about managing speed

This is a platformer centered around the theme: full speed ahead. The game fits the theme because the player moves fast and has slow accelerations.

You can use the arrow keys to move.

You can also edit the levels with your mouse. use the number keys to change tools.

Have fun and please tell me what you think about this game.

I made the whole game in 2 hours and 57 minutes. 

Also, the frame rate may be really bad with some browsers but I know chrome works very well.