http://www.dcemu.co.uk/vbulletin/showthread.php?t=14408This is an as of yet uncomplete list of those games for Dreamcast that feature multilplayer modes. Listed are only commercial games.
4人模式：
AeroWings
Armada
Boku No Tennis Jinsei (JP)
Bomberman Online
Caesars Palace 2000
Championship Surfer
Chu Chu Rocket
Cool Herders
Dead or Alive 2
ECW Anarchy Rulz
ECW Revolution
ESPN International Track and Field
ESPN NBA 2Night
Fur Fighters
Gauntlet Legends
Giga Wing 2
Golf Shiyouyo (JP)
Golf Shiyouyo 2 (JP)
Inhabitants
Le Mans 24h
Looney Tunes Space Race
Magforce Racing
Marvel Vs Capcom
Maximum Pool
NBA 2k, 2k1, 2k2
NBA Showtime: NBA on NBC
Net De Tennis (JP)
NFL 2k, 2k1, 2k2
NFL Blitz (2000)
NFL Quarterback Club 2000
NFL Quarterback Club 2001
NHL 2k, 2k1, 2k2
Ooga Booga
Outtrigger
Pen Pen Tricelon
Power Stone 2
Project Justice 2000
Propeller Arena (Bootleg)
Quake III: Arena
Red Dog
Re-Volt
San Francisco Rush 2049
Sega Worldwide Soccer 2000
Slave Zero
Sonic Shuffle
South Park Rally
South Park: Chef's Luv Shack
Spawn: In The Demons Hand
Star Wars: Demolition
SWWS Euro 2000 Edition
Sydney 2000
Tee Off 2000
Toy Commander
Toy Racer
Treasure Strike (JP)
UEFA Dream Soccer
UEFA Striker
Unreal Tournament
Vigilante 8: Second Offense
Virtua Athlete 2K
Virtua Tennis
Virtua Tennis 2
V-Rally 2
Wacky Races
Walt Disney World Quest: Magical Racing Tour
Worms Armageddon
Worms World Party
WWF Attitude
WWF Royal Rumble
在线：
4x4 Evolution
F355 Challenge
Maximum Pool
Phantasy Star Online
Phantasy Star Online 2
Quake III Arena
Sega Swirl
Starlancer
３人模式：
Street Fighter Alpha 3
多人模式：
Soul Calibur (8 players)
Ready 2 Rumble Boxing: Round 2 (8 players)
如果还有的话请大家补充～
