Captain Tsubasa Vol. II: Super Striker

Captain Tsubasa Vol. II: Super Striker
Developer: Tecmo Publisher: Tecmo Platform: NES Released in JP: July 20, 1990 This game has a hidden sound test. This game has a hidden level select.

After the hit of first game, Tecmo decides to refine their "Tecmo Theater" feature, and the result is a more cinematic command-based soccer game including characters not seen in the manga by the time.

Sound Test

At the title screen, hold A + B, then press Start.

Press Up / Down to select music, A to play it, B to stop it, and Start to return to the game.

Level Select

Game Genie codes OZOAYPXX OZOETPEX will enable a level select at the beginning of the game, after the first cutscene.

(Source: Shinjin_n of Captain Tsubasa Elite)