Operation Thunderbolt

OPERATION THUNDERBOLT

Get a score of at least 50,000 and enter WIGAN NINJA on high score table. F7 - Completes level, but remember: you must rescue at least 1 hostage from both of the enemy bases to finish the game successfully!

Also, entering SPECCY MODE on the high-score list brings on twice the amount of enemies. Meanwhile, entering EDOM TAEHC (CHEAT MODE backwards) gives you infinite lives, but not infinite health, so you can still die.

List of cheats