Very fun game, though it lacks that final polish to make it feel truly finished. Friendly units are too similar in colour to the clouds, maybe a light blue or green would be better. Controls feel awkward but in a good way, makes the game feel like a retro arcade game without making the controls too obnoxious. The small support units and rockets seem out of place with their sprites, they have far more detail than anything else in the game making them stand out a bit. All-in-All a very fun and well done game, keep it up!