you may think its usefull but dont buy the parachutist upgrade for the plane, if you do, get through all the levels then reset
cuz it is counterproductive if trying to get 6 stars
"Escape an endless nightmare haunted by monstrous creatures!
Game uses HighScores, and is ready for badges if you like it"
something about "endless" tells me this game shouldnt be endable..... hmmmmm cant quite put my finger on it.
at the end of each level go to shop and hit "i want my money back" and re buy everything, you will find that you get to buy more this way
please + to the top so everyone can see this
 "Kamikaze Pigs"){kind=icon}
 "Nightmare Runner"){kind=icon}
 "Sims Tower Defense"){kind=icon}
 "Get Off My Lawn"){kind=icon}