This compilation is the third Phantasy Star game in the SEGA AGES 2500 series, and it includes the first four games in the series. It comes with both the Japanese and the English versions of the games, as well as different difficulty settings (which allow players to gain more experience and money), and extensive galleries for all of the games:
Phantasy Star (updated with a hiragana message conversation system, and optional sped-up combat and movement).
Phantasy Star II (optional sped-up combat and movement).
Generations of Doom, also known as Phantasy Star III (more save points added).
Phantasy Star IV.
The eight different scenarios of the Phantasy Star II Text Adventure, which were formerly only accessible through the now-defunct Sega Net service, are included in this compilation as an added bonus. This package also includes two Game Gear spin-offs that are exclusive to Japan and can only be played there:
– Phantasy Star Gaiden.
– The Adventure of Phantasy Star.
