As you were told the worms get more powerful and faster, but you can too! Making a fire wall to burn the worms wanted to pass it. A glass wall so you can shoot them while they are stuck. A powerful helpful friend that will shoot the worms that are ahead of the rest. Expanding your shooting range is also a handy tool that can help you alot! You can also recover the turkeys health. All of the powerups stated above are available in the store after every level you survive you also get rewarded with money.