The secret weapon appears only after you make it to the last wave. The secret power level is achievable through getting to powerlevel 20.
there is but its on chicken invaders 3 the 10 last levels
yes
I hope there is a chicken invaders 5 but i don't know
Get Chicken Invaders 4
si eshte pasword i chicken invaders 3
Chicken Invaders 4
how to download chicken invaders 4 full version
You cannot play Chicken Invaders of any version without downloading it.
Chicken Invaders 2 is a downloadable computer game. There are free versions and fuller paid for versions. It is a game along the lines of the old space invaders games.
Tracy Grigsby
You cannot open the Superhero level on Chicken Invaders. In order to play this fin level you need to purchase it and then it will be unlocked.