Thank you for your comment!
The idea was that you have a choice as to which character you want to play a level with. Each character's abilities will demand that you play the level in a different way.
Unfortunately, I had to submit the game early as I had to go to work the next day (Sunday). I wasn't able to convey the idea, which is absolutely my fault.
Glad you enjoyed it nevertheless!
Have a nice day,
Moneim Ali