To activate a cheat, press [Ctrl] + E (or W) until the tone. Then enter its code below.

Cheat                                            Code
10,000,000 credits                               PAYDAY
All research                                     KNOWITALL
Complete all bases that are under construction   QUICKBASE
Invincibility                                    CANTTOUCHTHIS
No aliens                                        JOYRIDE
Side mission: Arms Dealer                        SMARMS
Side mission: Corporate Reconnaissance           SMRECON
Side mission: Nova Bomb                          SMNOVA
Side mission: Pirate Base Rescue                 SMRESCUE
Side mission: Rogue Freighter                    SMROGUE
Unlimited flight range                           FILLERUP

To activate cheats, you must first enable In-flight mode. (press [Ctrl] + E until the tone. Then type: BATTLECHEAT.) Thereafter, enter the corresponding shortcut key for the desired effect.

Cheat                                            Shortcut Key
Cycle weapons                                    [Alt] + X
Destroy targeted object                          [Alt] + ~
Disable target                                   [Alt] + 2