in shortest terms, karga is a 3d chat system. it can also be called a simple virtual reality enviroment

similar to multiplayer games, users can move around in 3d places, see and talk to each other, change their appearance, interact with the enviroment and each other (like dancing and kissing)

hopefully, in the future there will be much game elements like puzzles, vehicles, usable items, team based games etc.

pelase note, java 5 or higher required to run karga