Enter one of the following player names at the main menu. Then, press Ctrl + Right Shift + 8.
LIVE FREE: Invincible
TOURIST: City, Tourist, Demo cam, No time
FOX ROX: Select level
MR HAPPY: Select plane
GO POSTAL: Damage bonus, Weapons, Fast reload
GODZILLA: Kill civil, Kill wing
KYRA NR: All options
BRENDAN QR: All options
DOOFUS: All options
GREG FM: All options
SCOTTYWAR: All options
ROSA DUONG: All options
COCO: All options
RADARMY: All options
DAB DAB: All options
TRI S: All options