Woozworld - Virtual World
Woozworld inc.
Habbo - Virtual World
Habbo
ホテルハイダウェイ:バーチャルワールド
Sulake Oy
PicaTown - Virtual World
Rocky Chow
Avakin Life - 3D仮想世界
Lockwood Publishing Ltd
Friendbase - Virtual World
Friendbase AB
Virtual Droid
Castry
Virtual Slime
Cider Software LLC
Virtual Elf
Parallel Space Technology Inc.