A South American government has acquired the POSITRONIC — a large photonic cannon with destructive capacity beyond anything in common knowledge. The acquisition immediately destabilizes the region's tense peace, since every neighboring power wants what was just obtained. The only workable solution is destroying the cannon before the situation escalates further. Vietnam veteran Charlie Montinni is hired for the operation, with Humphrey Stallone and Billy Von Pettet providing backup. Three fighters, one jungle, one target. The player can be any of them.