Rocketbirds: Hardboiled Chicken achievements

9.98%

Brainbug Fever

Brainbug 30 enemies

11.73%

Excessive Stacking

Stack all 3 crates near the end of Chapter 11 (Single Player)

12.84%

Dirty Half-Dozen

Complete the Cooperative game mode

13.47%

Turncoat

Kill 20 enemies while brainbugging

15.06%

Door Sentry

Kill 30 Penguins as they step out of a door

16.16%

Two Birds One Stone

Kill 2 enemies with one grenade

17.12%

Personal Space

Punch or kick 100 times

17.75%

Flight Instructor

Juggle an enemy for 10 seconds

18.07%

Hindenburger

Kill all penguins stationed on the zeppelin in Chapter 3 (Single Player)

18.07%

Mission Complete

Overthrow Putzki and liberate Albatropolis

24.88%

Hardboiled Orca

Kill 300 penguins or clones

25.04%

One Shot One Kill

Kill 10 enemies, each with one gunshot