Type in the following code during gameplay:

• FWBARNEY-Frame rate counter
• FWBERT-Jetpack - press F to turn on/off, Z to fly
• FWIGIVEUP-Skip mission
• FWMARIT-Full health and oxygen
• FWMIGA-Full weapons and ammo
• FWMITHRA-Invincibility
• FWKITTY-Invisibility
• FWWARP-Warp to mission - type FWWARP## from 00 to 17
• P & S-Press simultaneously to capture a screen shot in 16-bit TGA format