Mind Slayer

Hey everyone, its Elliot here and this is a game I've been developing recently, Its very much incomplete, but just an idea for now. please give it a shot and let me know what I can improve and also whats good and whats bad. 

This is a 2D platformer fighter where you kill enemies and go through each level. There is an answer sheet where you answer questions for an educational aspect hence the name mind slayer (you choose the questions and answers) if you just wanna play the game for fun then I suggest you just put in 1 simple question and answer and then just roll with it.

Have fun :)

Try and beat the boss, I tried but its lowkey really hard.