i've had a thought, sparks do 3 damage and cost NOTHING to place so what happens if you had a deck of them? technically 60 x 3 is 180 so you should (if they don't kill you first) be able to win against any one......not very effective but a good back up plan against easy levels.
it's probably nothing but i seem to take +1 damage to what ever damage it says i take. say i take 1 damage my health goes down by two. if i take 30 damage my health goes down by 31. strange huh? but i doesn't matter, i still pone them!
in the achievments its says for completing a certain acheivement you get 4x health. how do you turn it on? shout me the answere please as i might not check comments for a while thenks