Wow. That's freaking hard.
So yeah I beat the game (F**king hard), and I got... Level 22? ARE YOU SERIUS?!?!??!!?
Btw good game. Oh, I think the level 20 have a boss fight:
Mega Hyper Ultra Cannon
150 HP
1,000 COINS
Damage: 15 per shot
Can shot at 5 seconds
when you beat come 150 of the:
Poor Vilagers
1 HP
15 COINS
Damage: none
Come to base in 10 seconds
Bye bye ;D
Oh, I can't fell my hand. :D