Loved the mechanic and how you can only activate it when "Joined together" ;) nice. HOWEVER, I will say that those enemy cubes fell way too fast, and my cubes moved too slow, cause even once I synched up their movement I was struggling to get them to the enemy cubes before they popped, and this kind of made the game really tough to play; almost unplayable. Also, small issue that when the cubes get too small, you can only accept your fate as the cubes are moving too fast and are too small to connect with each long enough to shoot lasers. Other than, good stuff, keep it up! :D