WATCH IN HD! Classic Game Room reviews SUB CHASE! for the Magnavox Odyssey 2 video game console from 1978. This game is a 2 player game that reminds Classic Game Room of Air Sea Battle for the Atari 2600, but it's not, IT'S SUB CHASE! You are chasing submarines and blowing them up while avoiding the neutral ships... GET IT!??? One player plays as the submarine (the Shark) and the other as an airplane (the Hawk!).