Bandai Les Requins (19??, VFD, 4 AA Batteries, Model# 8202)
Sharks. Hit the sharks on the head with a hammer before they bite your leg! From France, released in Japan as Attack Mogura and the U.S. as Mole Patrol (in these versions the bad guys are moles, not sharks... Not sure what made them decide to call them sharks.)
Manual in PDF format available. (for Mole Patrol)