Bonus Plane
Before choosing your plane on the list, hold the right ALT, SHIFT and CTRL keys.

Extra Missions
On the main menu, hold the right ALT, SHIFT and CONTROL and press PLAY SINGLE MISSION and you can play from over 100 missions including from other JANE'S COMBAT SIMULATIONS games.

Extra Objects
For extra objects in "Create Pro Mission," hold down the right ALT, SHIFT and CTRL keys, then click on the Create Pro Mission. Keep holding the ALT-SHIFT-CTRL and click on the OBJECTS menu and then click on ALL. You'll now have 34 pages instead of 33.