Dynamic Challenge - Space Rocks

Space Rocks is the result of an assigned 'Dynamic Challenge' project for University. I have developed (what I hope is) a fun, relaxing and stimulating memory based game in which the challenges you are faced with progressively increase with difficulty. 

Switching between the two control modes of either the 'Arrow Keys' or 'Mouse' (each required for different stages of the game) you must utilise your memory and precision in order to achieve the highest score possible. Attain unique combos, precision bonuses and complete higher levels to accumulate the extra score that shall sky-rocket you past your previous high-score! 

Please relax, enjoy and feel free to give any feedback, feedback is always appreciated.