Call to Power Series Links - Gaming Internet Directory

Activision Support - The official support website that provides help for CtP and CtP2 players.

Civilization Fanatics' Forums - Call to Power Series - Discussion forum for the Call to Power series.

CtP Modmaker's Depot - Guidelines about the SLIC scripting language. Also several file downloads.

The Land of Hexagonia - Collection of scenarios and modified files for CtP2, but also several available for CtP.

Wes Whitaker's CTP1/2 Modification Site - Home of the Medieval Pack mods for CtP and CtP2.