Sega Master System / Mark III / Game Gear
SMS Power! 18th Anniversary Competitions are coming! Deadline 27th March - 3 weeks and 3 days from now
During the story, press . Then quickly hold ++ before the title screen appears.
See the main page for Eternal Legend (Eien no Densetsu) (エターナル レジェンド (永遠の伝説))