*The Japanese Version of North America's Operation C was renamed to Contra.*

YOU'RE UP AGAINST A COLD BLOODED SNAKE OF AN ENEMY!

Red Falcon had devoured a portion of this planet and now the vile Black Viper has come from deep space for seconds. But he hasn't come alone. Viper's transported a battalion of battletron tanks, stealth subs, laser cannons, and annihilating androids. And he's seized a secret naval lab to develop a new breed of supreme alien being. So Scorpion stands alone against biological experiments gone bad like towering tarantulas and venomous vesty flies. His mission: level the lab before Viper transforms earth into an alien nation.

Although he may be a solo commando, Scorpion has an array of devastating weapons at his disposal like a M-90 Shell Shocker, Fire Phazer and Homing Blaster. But it will take more than sheer firepower to survive five new lethal levels of naval ports, forests, caverns and a laboratory filled with genetic mutants. You've got a snowball's chance in Haiti of making it!

But that's the way Scorpion likes it!