I think the style was cool and did good on sound. Mechanics were good, but noticed the enemy rapidly bumping the towers if it was directly in the line of site of player. I failed to see where the theme came into play. Unless the instant restart of the game was supposed to be it.
Thank you for the review! You are right, my interpretation for the theme was to make the game infinite, you even restart almost immediatly and you cannot quit the game or go to the main menu.
I even considered to remove the pause... But I thought it was too much :'D