@132jh Once you get a limit break skill it adds a red bar under your mana bar which fills when you attack or get attacked. Once it's full you get to use a limit break skill free of cost. The skills are generally extremely powerful, so the bar resets after every use.
I don't understand why space skips the death cinematic, why not the down arrow key? I don't see why I have to compromise my comfortable position just so I can have both hands on the keyboard. > <
Why did they think removing the "What cool forms can I get from this tree? Ooh, how about that tree?" aspect and giving the enemies absurd amounts of health did they think would increase the fun aspect of this game? : /
For "The Great Hydra" you're going to have to use some of the 500g starting money to pave a place for your units. I had enough to clear out the four middle squares and put an advanced unit in all four.
Since a lot of people are having trouble with the 35th level, the answer is to drop the police car in the pit upside down and drop the wheel on it. The police car will spin the wheel where you will then drop the box on it and launch it to the button.