Massively Multiplayer Games

Massively multiplayer games bring together thousands of players in persistent online worlds where cooperation, competition, and exploration create unique shared experiences. Sega has played an important role in the genre through pioneering online titles and long-running multiplayer adventures. Browse the Massively Multiplayer games archive on SEGA Universe to discover online worlds, cooperative adventures, and competitive experiences from across Sega's history. Explore one of gaming's most connected and continually evolving genres. Explore screenshots, release information, genres, developers, publishers, ratings, reviews, and track the Massively Multiplayer games you've played using SEGA Universe's collection tools.

All Massively Multiplayer games

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1976 — 2025
Genre: Massively Multiplayer
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Shenmue Online screenshot - SEGA Universe
Platforms: PC
Developed by InterServ, SEGA
Published by SEGA
Released on
SEGA Universe
Platforms: iOS
Developed by Gogogic
Published by SEGA
Released on 6th Jun 2013
phantasy-star-universe-ambition-of-the-illuminus-38026
Platforms: PC
Developed by SEGA
Published by SEGA
Released on 20th Nov 2007
phantasy-star-online-blue-burst-36844
Platforms: PC
Developed by Sonic Team
Published by SEGA
Released on 13th Jun 2005
the-matrix-online-35549
Platforms: PC
Published by SEGA
Released on 22nd Mar 2005
phantasy-star-online-30176
4.5
Platforms: PC
Developed by Sonic Team
Published by SEGA
Released on 10th Jan 2002