too hard, accuracy in the beginning is so bad and you need to much points to upgrade it, but if you upgrade something you wont have enough for repairing your wall and you'll die.
easy game if you're know how to play, at the start try to get as many points as possible to make your army grow faster also try to get points close to each other. and when the computer is attacking a big 1 and makes great losses on it attack the big 1 to get the point so the computer did all the work for you.
9167, last level aim low and ofc fast, use a freaky, just after the freaky 3 times thrust, then 3 skis en the last 2 freakys, that will give you about 9000-10000
 "The Siege Of Theldale"){kind=icon}
 "Pirate Defense"){kind=icon}
 "Cell Warfare"){kind=icon}
 "Nano War"){kind=icon}
 "Pyro"){kind=icon}
 "Super Stacker"){kind=icon}
 "intrusion"){kind=icon}
 "Tangerine Panic!"){kind=icon}
 "MARDEK RPG: Chapter 2"){kind=icon}
 "Micro Olympics"){kind=icon}
 "The Fancy Pants Adventures"){kind=icon}