Chicken Invaders 2: The Next Wave Christmas Edi... -

: You earn an extra life for every 1,000,000 points gained on Rookie difficulty.

: There are 3 distinct weapon types , each with 10 upgrade levels plus a hidden 11th "max power" level . Chicken Invaders 2: The Next Wave Christmas Edi...

: Try to reach maximum firepower before Level 50 , as the meteor showers in later stages are much more difficult without it. : You earn an extra life for every