Rocketbirds: Hardboiled Chicken
magialenta's Progress
Mission Complete
Overthrow Putzki and liberate Albatropolis
Dirty Half-Dozen
Complete the Cooperative game mode
Hardboiled Seal
Kill 100 penguins or clones
Hardboiled Orca
Kill 300 penguins or clones
Disgruntled Worker
Find 3 Signs
Rebellious Laborer
Find 20 Signs
Revolutionary Fighter
Find all 45 Signs
Flight Instructor
Juggle an enemy for 10 seconds
Own Medicine
Kill a helicopter penguin with his own missile
Own Pharmacy
Kill 6 helicopter penguins with their own missiles
Hydrogen Run
Escape the large zeppelin with 40 seconds or more on the timer
Door Sentry
Kill 30 Penguins as they step out of a door
Brainbug Fever
Brainbug 30 enemies
High Treason
Brainbug the penguin above the star in Chapter 6 (Single Player)
Turncoat
Kill 20 enemies while brainbugging
Bird Brained
Brainbug at least one penguin from each of the 7 penguin ranks, including Putzki
Fear the Spur
Kill Brno with the knife
Two Birds One Stone
Kill 2 enemies with one grenade
Too Many Too Soon
Kill 3 enemies with one grenade
Bazookin'
Kill 6 enemies with the bazooka
Friendly Transit
Carry the other cooperative player for 500 meters in the same chapter without dying
For What Reason?
Launch the silo missile
Unlocked 4 Sep 2014 at 7:51 PM
Personal Space
Punch or kick 100 times
One Shot One Kill
Kill 10 enemies, each with one gunshot
Laser Assist
Kill an enemy by knocking him into a laser door
Excessive Stacking
Stack all 3 crates near the end of Chapter 11 (Single Player)
Hindenburger
Kill all penguins stationed on the zeppelin in Chapter 3 (Single Player)
Unlocked 10 Sep 2014 at 12:06 AM
Dirigibully
Kill all penguins stationed on the small zeppelin in Chapter 8 (Single Player)
Big Blimpin'
Kill all penguins stationed on the big zeppelin in Chapter 8 (Single Player)