Click on the save game icon at the "Boot Hill" screen, then type JABULA and press ENTER at the filename prompt. The phrase "Cheat Mode Active" will appear to confirm correct code entry. Activate the following cheats by entering the corresponding codes:
CHEAT FUNCTION - CHEAT CODE Phase completed - F10 Level select - SHIFT + ENTER
When an enemy "sniper" is found, use a single soldier against him. The bazooka sniper always aims where your soldier was if you keep moving. Note: If you brought a squad with you, the troops at back would have been killed.