Network games are unavailable for all versions before Version 4.1 (due to a physical relocation of the network server).
You can get the latest version of the game for Macs & PCs from the home page.
The iPhone & iPad versions are available in the App Store.
Network Games unvailable for versions earlier than 4.1
Network Games unvailable for versions earlier than 4.1
Aidan
GrassGames.com
GrassGames.com