Level Passwords:
Stop Igor: 0024
Truck To Rebel Base: 0038
Subway: 0349
The Lab: 0377
Try For Stealth: 0427
Take Raptor Into Zone: 0505
Nuclear Warning At 30C: 0612
Parachute Over Desert: 0623
Release Hostage: 0637
Blow Up Lab: 0737
Secure Zone: 0801
Find Secret Agent: 0821