Alien Syndrome (Game Gear)

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Hidden Menus#

At the title screen, press 1, 2, 1, 2 for this hidden menu, which has settings for skill level and a sound test.

(Source: SMSPower)

Or, press 2, 2, 2, 2, 2, 1, 1, 2, 2, 2, 2, 2, 1, 1+2 for such additions as stage select, lives, captives per stage, and starting weapon.

(Source: GameFAQs (Mezmorize99))

v · t · e The Alien Syndrome series
Arcade	Alien Syndrome
Sega Master System	Alien Syndrome
Commodore 64	Alien Syndrome
NES	Alien Syndrome
Game Gear	Alien Syndrome
PlayStation Portable	Alien Syndrome