1
Activeworlds Inc.
34
Shareware
Activeworlds offers a complete range of user, client, server.
8
World Community Grid
1,884
Open source
WCG uses idle computer time to help tackle projects that benefit humanity.
3
The Mana World Dev Team
45
Open source
It's a serious effort to create an innovative free and open source MMORPG.
54
Longgame
3,351
Shareware
A screensaver/program that displays the planet Earth revolving around the Sun.
8
Hector's World
96
Freeware
The Hector’s World Safety Button is a child-activated safety tool.
28
3Planesoft
1,595
Shareware
Tropical Fish 3D Screensaver is a unique virtual underwater world.
4
Atomic Blue Corporation
58
Open source
PlaneShift is a Role Playing Game immersed into a 3D virtual fantasy world.
10
Stefan Meyer-Kahlen
149
Shareware
Professional chess program by the twelve times world computer chess champion.
4
ChessBase
19
Commercial
Junior has won multiple World Computer Chess Championships.
Smart Games
18
Shareware
The Many Faces of Go is the 2008 World computer go 19x19 and 9x9 champion.
6
Colin Fitzpatrick
6
Freeware
Build your Pokemon team and challenge Pokemon masters around the world!
1
Introversion Software
105
Shareware
The world of Darwinia is a virtual themepark, running entirely inside a computer.
139
Kaneva, Inc.
2,969
Freeware
The World of Kaneva is a free virtual world, where you can make new friends.
3
Utherverse Digital Inc
12
Shareware
There New World is a massively-multiplayer adult virtual world.
43
Falco Software Company
4
Freeware
Immerse yourself in the virtual world of the rider and set world records!
