PSO1
PSO1, also known as Phantasy Star Online 1, is a Japanese multiplayer online role-playing game developed by Sega and published by Sega in 2000. It was originally released for the Dreamcast console and later ported to Windows. PSO1 was a groundbreaking title for its time, pioneering many features that would become standard in the MMORPG genre, such as instanced dungeons, cooperative gameplay, and a character progression system.
The game is set in the distant future on the planet Ragol, where players take on the