The collection includes:
- Seiken Densetsu: Final Fantasy Gaiden (Final Fantasy Adventure / Mystic Quest) – Originally launched for Game Boy on June 28, 1991
- Seiken Densetsu 2 (Secret of Mana) – Originally launched for Super Famicom on August 6, 1993
- Seiken Densetsu 3 – Originally launched for Super Famicom on September 30, 1995
Both Seiken Densetsu 2 and Seiken Densetsu 3 support multiplayer with up to three players.
New features include quick-save, which allows you to save anywhere during gameplay, Music Mode, which lets you listen to the music of each game from the home screen, and Screen Change Mode, a Seiken Densetsu 1-exclusive mode which lets you choose from several screen sizes.