Last Boss on hard.
Go all out attack, the 2nd character (The Monk) will do the most damage if you stack out his 1st attack ability. It has the ability to do 10% of someones life for each hit. I took out over half of the guys life with just him.
*GLITCH*
Somehow when I went to go play with, two guns, and my lightning rod on the front of my ship, it started me up with nothing. So I can't get any money, and I don't have money to buy weapons.
If you wanna be cheap then against the red cannons and the walls you can right click the screen and then click on another window *NOT THIS ONE* click on something then wait till the yellow cannon comes up, then it's all ur skill but can be done again once the red cannons come back
last levels only hard if u have no strategy, don't bother starting in center doesn't work. start with the bottom square then the right square and he should try diagionally from top left to middle then just put it in the bottom right, he'll block one then finish ur 3