Cannon Game (Fortem)

Red boxes must crash against the bars around the cannon. For the rest of the colors, you must shoot using a different key depending on the color of the box. You will need good reflexes and speed! Its a bit difficult, but you get used to it after a few tries. Its my first "complete" game, so any recommendations and advice will be very appreciated! Thank you very much for giving it a go, I hope you enjoy it!