Rocketbirds: Hardboiled Chicken achievements

9.94%

Brainbug Fever

Brainbug 30 enemies

11.70%

Excessive Stacking

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

12.98%

Dirty Half-Dozen

Complete the Cooperative game mode

13.46%

Turncoat

Kill 20 enemies while brainbugging

15.22%

Door Sentry

Kill 30 Penguins as they step out of a door

16.03%

Two Birds One Stone

Kill 2 enemies with one grenade

17.15%

Personal Space

Punch or kick 100 times

17.63%

Flight Instructor

Juggle an enemy for 10 seconds

17.95%

Mission Complete

Overthrow Putzki and liberate Albatropolis

18.11%

Hindenburger

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

24.84%

One Shot One Kill

Kill 10 enemies, each with one gunshot

24.84%

Hardboiled Orca

Kill 300 penguins or clones