CivTot hasn´t an own map editor, but you can simply use the map editor from the standard civ2, which means that you also can use older civ2 maps for ToT.
With regret, we must announce that we can no longer support a map editor with this product. Test of Time will accept maps made by a map editor included in any of the other Civ II products, however.
Sarcastic comment deleted.
[This message has been edited by Cam (edited July 12, 2000).]