1.  Allegiance
http://www.freeallegiance.org/

2.      America’s Army
http://www.americasarmy.com/downloads/

3.       Anarchy Online
http://www.anarchy-online.com/free/ad_campaigns/freecampaign

4.       Armada Online
http://www.armada-online.com/

5.      Assault Cube
http://assault.cubers.net/

6.       Bang Howdy
http://www.banghowdy.com/

7.      BloodLust Multiplayer Online Vampire RPG
http://www.lasthalfofdarkness.com/bloodlust/

8.      BOTS
http://bots.acclaim.com/

9.      BZFlag
http://www.bzflag.org/

10.   CodeRED: Alien Arena
http://red.planetarena.org/

11.   Conquer Online
http://www.conqueronline.com/

12.   Corum
http://corum.gpotato.com/

13.  Cube 2
http://sauerbraten.org/

14.  Cube
http://www.cubeengine.com/cube.php4

15.  Daimonin
http://www.daimonin.net/

16.   Dark Space
http://www.darkspace.net/

17.   Darkeden
http://en.darkeden.com/

18.   Darsana
http://darsana-game.com/

19.  D-Day Normandy
http://dday.planetquake.gamespy.com/site/

20.  Deicide
http://deicide.ongameport.com/

21.  Digital Paint: Paintball 2
http://digitalpaint.planetquake.gamespy.com/

22.   Dungeon Runners
http://www.dungeonrunners.com/

23.   Entropia Universe
http://www.entropiauniverse.com/index.var

24.  Eternal Wraith
http://eternal-wraith.com/

25.  F.E.A.R. Combat
http://www.joinfear.com/main

26.  Faldon
http://www.faldon.net/

27.  Fishing Champ
http://fishingchamp.gamescampus.com/

28.  Flyff: Fly For Fun
http://flyff.gpotato.com/

29.  Freeciv
http://freeciv.wikia.com/wiki/Main_Page

30.  FreeStyle Street Basketball
http://freestyle.sierraonline.com/

31.  Frets on Fire
http://fretsonfire.sourceforge.net/

32.   Gekkeiju Online
http://www.gekkeijuonline.com/

33.   Glest
http://www.glest.org/

34.   Global MU Online
http://www.globalmuonline.com/

35.   Golf?
http://www.golfquestionmark.com/

36.   Graal Online
http://www.graalonline.com/

37.  Grand Theft Auto 2
http://www.rockstargames.com/classics/index.html

38.  Grand Theft Auto
http://www.rockstargames.com/classics/gta.html

39.  Gunbound
http://gunbound.softnyx.net/

40.  Gunror
http://www.asahi-net.or.jp/~cs8k-cyu/windows/gr_e.html

41.  Gunz The Duel
http://gunzonline.com/

42.  HaloZero
http://www.dobermannsoftware.com/index.php?p=games&g=1

43.   Hero Online
http://hero.netgame.com/

44.   KAL Online
http://www.kalonline.com/

45.  Knight Online World
http://www.knightonlineworld.com/

46.  Kuma\War
http://www.kumawar.com/

47.  Last Chaos
http://lastchaos.aeriagames.com/

48.  Lunia
http://global.lunia.com/

49.  Maple Story
http://www.maplestory.com/

50.  Marathon Trilogy
http://trilogyrelease.bungie.org/

51.  Martial Heroes
http://www.martialheroes.com

52.  Mixmaster
http://www.mixmaster.com.au/

53.   Myth War Online
http://www.mythwaronline.com/

54.   N
http://www.harveycartel.org/metanet/n.html

55.   Neverball
http://icculus.org/neverball/

56.   Nexuiz
http://alientrap.org/nexuiz/

57.  Orbiter Space Flight Simulator
http://orbit.medphys.ucl.ac.uk/orbit.html

58.  Parsec47
http://www.asahi-net.or.jp/~cs8k-cyu/windows/p47_e.html

59.   Pirate King
http://www.piratekingonline.com/

60.   Plasma Pong
http://www.plasmapong.com/

61.   Purge
http://www.purgefinal.com/

62.   Puzzle Pirates
http://www.puzzlepirates.com/

63.  Racing Pitch
http://skinflake.com/games/prototypes

64.  Rappelz
http://rappelz.gpotato.com/

65.  Risk Your Life 2
http://www.ryl2.com.my/

66.  rRootage
http://www.asahi-net.or.jp/~cs8k-cyu/windows/rr_e.html

67.  Rumble Box
http://phackett.com/rumblebox/

68.  Rumble Fighter
http://www.ogplanet.com/rf/default.asp

69.  Savage
http://www.s2games.com/savage/

70.  Scions of Fate
http://fate.netgame.com/

71.  Scorched 3d
http://www.scorched3d.co.uk/

72.  Secrets of Mirage
http://www.secretsofmirage.com/

73.  Shadow Armada
http://home.comcast.net/~shadowman131/ShadowArmada.htm

74.  Shadowbane
http://chronicle.ubi.com/

75.  Shattered Galaxy
http://www.sgalaxy.com/

76.  Silkroad
http://www.silkroadonline.net/

77.  Space Combat
http://www.x-plane.com/SpaceCombat.html

78.  Space Cowboy Online
http://sco.gpotato.com/

79.  Starsiege: Tribes