<level>
   <powerups>
      <frequency>20</frequency>
      <screenLimit>4</screenLimit>
      <levelLimit>20</levelLimit>
      <kind>Chicken,Flag,Pepper,Drink</kind>
   </powerups>
   <main>
      <roundTime>45</roundTime>
      <hitsPerFrame>4</hitsPerFrame>
   </main>
</level>
