| Game |
Achievement |
Points |
 |
 |
Unlock Character |
1.22 |
| Unlock Brett by accumulating 1,000,000 points |
|
 |
Unlock Plane |
1.11 |
| Unlock the 3rd aircraft liveary slot by accumulating 500,000 points |
|
 |
Get x50 Combo |
1.01 |
| Stack up a high combo of x50 |
|
 |
Kill 10 000 Zombies |
1.86 |
| Rid the skies of zombies |
|
 |
Crash the plane |
1.04 |
| Crash into a ship, an island or the sea |
|
 |
Complete All Waves |
1.60 |
| Finish all 10 waves in either 'Defend the Cockpit' or 'Flight of 10 Waves' |
|
 |
Unlock Flamethrower |
1.08 |
| Reach 20,000 score in shooting modes |
|
 |
Repair a Part |
1.08 |
| Press repair key to repair a damaged part |
|
 |
Survive for 60 minutes |
1.80 |
| Stay alive in either 'Survive the Horde' or 'Flight of Survival' for 60 whole minutes |
