N-Sub

a.k.a. Ｎ－サブ

published by Sega in 1983-07-15, developed by Compile, running on Sega SG-1000

type: shooter
perspective: bird's-eye
player options: single player

languages: eng

Official description

A big battle developes on a cobalt blue sea. Fire a torpedo when you find the enemy's ships. Avoid the destroyer's attack by using your missiles, torpedoes and depth bombs. Counter-attack and sink the enemy's ships. The enemy attack becomes more intense with each new round.