- Not to be confused with The Sharks.
- “You are a Frogman and must collect rare marine creatures and recover lost treasures at the bottom of the sea. You have your stun-gun and can always retreat into your electromagnetic base that repels sharks and the rest of the enemies. Your diving suit can only survive a few shark bites and is useless against the deadly jelly fish.”
- ―Action 52 instruction manual.
Though the manual mentions jellyfish, jellyfish do not make a single appearance in the game itself.
The player controls a Frogman in a single screen ocean area. Sharks swim through the screen from both sides in a straight line. The player can shoot the sharks for twenty points each. Contrary to the instruction manual's description of the game, a single shark bite defeats the player.
The gameplay is very similar to the movie-based game Jaws.