Journey through realistic lands where your every move will determine the outcome. Be careful and use your magic wisely; after all, you're fighting for your soul... 

aGORA supports a ten player network via AppleTalk or TCP/IP. New aGORA Version 1.2 includes RAVE acceleration, improved gameplay, and more realistic AI than older versions.

They are coming from enemy Domains. 
The ToolBots draw their power from their home Domain. 
The Domain draws its power from the Gridz that the ToolBots have captured. Captured Gridz increase the enemy's power. 
If the Domain is destroyed, the enemy is destroyed. You have a home Domain as well. You will need to protect it. The enemy knows that by destroying your Domain -it destroys your entire POWER BASE and the game is OVER!