Achieved | Achievement | % of players | Unlock date |
|---|---|---|---|
 | For What Reason? Launch the silo missile | 63.46% | |
 | Hardboiled Seal Kill 100 penguins or clones | 33.83% | 13/04/2017, 16:27:37 |
 | Own Medicine Kill a helicopter penguin with his own missile | 29.89% | |
 | Laser Assist Kill an enemy by knocking him into a laser door | 25.22% | |
 | Dirigibully Kill all penguins stationed on the small zeppelin in Chapter 8 (Single Player) | 18.32% | |
 | Disgruntled Worker Find 3 Signs | 17.53% | |
 | Bazookin' Kill 6 enemies with the bazooka | 16.68% | |
 | One Shot One Kill Kill 10 enemies, each with one gunshot | 16.07% | |
 | Hardboiled Orca Kill 300 penguins or clones | 13.3% | |
 | Hindenburger Kill all penguins stationed on the zeppelin in Chapter 3 (Single Player) | 12.47% | |
 | Two Birds One Stone Kill 2 enemies with one grenade | 10.67% | |
 | Flight Instructor Juggle an enemy for 10 seconds | 9.64% | |
 | Door Sentry Kill 30 Penguins as they step out of a door | 9.55% | |
 | Mission Complete Overthrow Putzki and liberate Albatropolis | 9.47% | |
 | Personal Space Punch or kick 100 times | 9.08% | 13/04/2017, 15:57:30 |
 | Turncoat Kill 20 enemies while brainbugging | 7.86% | |
 | Excessive Stacking Stack all 3 crates near the end of Chapter 11 (Single Player) | 6.75% | |
 | Dirty Half-Dozen Complete the Cooperative game mode | 6.62% | |
 | Brainbug Fever Brainbug 30 enemies | 5.51% | |
 | Big Blimpin' Kill all penguins stationed on the big zeppelin in Chapter 8 (Single Player) | 4.57% | |
 | Too Many Too Soon Kill 3 enemies with one grenade | 3.52% | |
 | Own Pharmacy Kill 6 helicopter penguins with their own missiles | 3.42% | |
 | High Treason Brainbug the penguin above the star in Chapter 6 (Single Player) | 2.75% | |
 | Rebellious Laborer Find 20 Signs | 1.65% | |
 | Hydrogen Run Escape the large zeppelin with 40 seconds or more on the timer | 1.6% | |
 | Friendly Transit Carry the other cooperative player for 500 meters in the same chapter without dying | 1.51% | |
 | Revolutionary Fighter Find all 45 Signs | 1.41% | |
 | Fear the Spur Kill Brno with the knife | 1.38% | |
 | Bird Brained Brainbug at least one penguin from each of the 7 penguin ranks, including Putzki | 1.38% |