Yours should be more like 'front defence.' Anyway, good job, I would definitely remove it from the 'experiments' section if I were you, this game is popular...

Yours should be more like 'front defence.' Anyway, good job, I would definitely remove it from the 'experiments' section if I were you, this game is popular... I like how the turrets are missing from time to time. PS: Why front(+al) defence? Well, expand the game field a bit more, and put the player into defending strategic locations, let the AI figure a way through... I can imagine giant fields & fortified positions, much like WWI :) (Or you could christen the game 'Lobotomy')