Phantasy Star™ Online Episode I & II is the first online game available on the Nintendo GameCube, and will feature all-new gameplay modes and exclusive new content. The new split-screen feature allows four friends to adventure through the main quest, as well as other gameplay modes, on the same Nintendo GameCube. New character classes, weapons, enemies, items and quests are only a part of the new content waiting to be discovered. Episode I includes all the original PSO and PSO ver.2, while Episode II brings an exclusive new fully-length adventure to the Nintendo GameCube.

• For never-ending adventures, up to four players can cooperate and compete online in normal gameplay modes or embark on exclusive downloadable quests.
• New split-screen action lets up to four gamers team up, or compete, on the same Nintendo GameCube.
• All of the content of PSO and PSO ver.2, plus an exclusive new adventure.
• Players can test their endurance with Challenge Mode, or reign as the supreme champion of player vs. player combat in Battle Mode.
• Real-time combat against new, more powerful monsters.
• New dungeons and areas to explore, new rare items to find and new quests to complete.