Zombies on a Plane achievements

15.38%

Kill 10 000 Zombies

Rid the skies of zombies

15.38%

Survive for 60 minutes

Stay alive in either 'Survive the Horde' or 'Flight of Survival' for 60 whole minutes

23.08%

Complete All Waves

Finish all 10 waves in either 'Defend the Cockpit' or 'Flight of 10 Waves'

53.85%

Crash the plane

Crash into a ship, an island or the sea

53.85%

Unlock Character

Unlock Brett by accumulating 1,000,000 points

69.23%

Unlock Plane

Unlock the 3rd aircraft liveary slot by accumulating 500,000 points

76.92%

Repair a Part

Press repair key to repair a damaged part

76.92%

Unlock Flamethrower

Reach 20,000 score in shooting modes

92.31%

Get x50 Combo

Stack up a high combo of x50