Име: Mission Complete
Описание: Overthrow Putzki and liberate Albatropolis

Име: Dirty Half-Dozen
Описание: Complete the Cooperative game mode

Име: Hardboiled Seal
Описание: Kill 100 penguins or clones

Име: Hardboiled Orca
Описание: Kill 300 penguins or clones

Име: Disgruntled Worker
Описание: Find 3 Signs

Име: Rebellious Laborer
Описание: Find 20 Signs

Име: Revolutionary Fighter
Описание: Find all 45 Signs

Име: Flight Instructor
Описание: Juggle an enemy for 10 seconds

Име: Own Medicine
Описание: Kill a helicopter penguin with his own missile

Име: Own Pharmacy
Описание: Kill 6 helicopter penguins with their own missiles

Име: Hydrogen Run
Описание: Escape the large zeppelin with 40 seconds or more on the timer

Име: Door Sentry
Описание: Kill 30 Penguins as they step out of a door

Име: Brainbug Fever
Описание: Brainbug 30 enemies

Име: High Treason
Описание: Brainbug the penguin above the star in Chapter 6 (Single Player)

Име: Turncoat
Описание: Kill 20 enemies while brainbugging

Име: Bird Brained
Описание: Brainbug at least one penguin from each of the 7 penguin ranks, including Putzki

Име: Fear the Spur
Описание: Kill Brno with the knife

Име: Two Birds One Stone
Описание: Kill 2 enemies with one grenade

Име: Too Many Too Soon
Описание: Kill 3 enemies with one grenade

Име: Bazookin'
Описание: Kill 6 enemies with the bazooka

Име: Friendly Transit
Описание: Carry the other cooperative player for 500 meters in the same chapter without dying

Име: For What Reason?
Описание: Launch the silo missile

Име: Personal Space
Описание: Punch or kick 100 times

Име: One Shot One Kill
Описание: Kill 10 enemies, each with one gunshot

Име: Laser Assist
Описание: Kill an enemy by knocking him into a laser door

Име: Excessive Stacking
Описание: Stack all 3 crates near the end of Chapter 11 (Single Player)

Име: Hindenburger
Описание: Kill all penguins stationed on the zeppelin in Chapter 3 (Single Player)

Име: Dirigibully
Описание: Kill all penguins stationed on the small zeppelin in Chapter 8 (Single Player)

Име: Big Blimpin'
Описание: Kill all penguins stationed on the big zeppelin in Chapter 8 (Single Player)