Geo-mod ("Geometry Modification Technology") is the name of the engine developed by Volition for the Red Faction series (2001-2011) and also the name of a feature of that engine. The precise definition of Geo-Mod has varied between games.
Red Faction - v1.0
Red Faction 2 - v1.0
Red Faction Guerrilla - v2.0
Red Faction Armageddon - v2.5
Kotensoft
