• Lensmoor

  A fantasy MUD with decades of development and endless possibilities Play
• Liberation MUSH RhostMUSH

  A World of Darkness 20th Anniversary edition MUSH set in Los Angeles
• Lost Souls MUD

  Medieval Fantasy Play
• Lumen et Umbra BenemMUD 3.0

  An old Italian MUD, running since 1994! Play
• Luminari MUD LuminariMUD

  A Pathfinder Inspired Multi User Dungeon Play
• MadROM ROM

  Don't get stuck in the muck Play
• Mega Man Mush PennMUSH 1.8.8p0

  Play
• Merentha

  It's your adventure, come play with us. Play
• Miriani LambdaMOO-ToastStunt 2.7.3_4

  Experience the adventurous and/or humdrum life of a starship pilot!
• MorgenGrauen MorgenGrauen-3.3.5

  Willkommen im MorgenGrauen! Play
• Multiverse Crisis MUSH PennMUSH 1.8.6p2

  Play
• MUME — Multi-Users in Middle-earth DIKU, Custom

  A PvP MUD based upon The Hobbit and The Lord of the Rings Play
• M*U*S*H PennMUSH 1.8.8p0

  Play
• Mystavaria Evennia

  Make your dreams reality. Play
• Mystic Adventure MUD

  A great medieval fantasy MUD Play
• Naughty Muffin MUSH PennMUSH 1.8.6p1

  Play
• NeonMOO LambdaMOO 1.8.3

  What will you do in the pursuit of happiness? Play
• Nodeka

  Crossroad to a thousand journeys Play
• Northern Crossroads NCMUD

  Classic Hack 'n Slash MUD action Play
• NuclearWarMud

  Nuke
• NukeFire Circle/Nukefire

  Welcome to the Deathlands! Play
• OscarMUX

  Play
• OtherSpace MUSH PennMUSH 1.8.8p0

  It's all over. Now start again. Play
• Pandora's Box

  Play
• Parlor City MUSH PennMUSH 1.8.8p0

  All you can wish for, if you are a sensible man, is to escape. Play

150 Games