Red Faction: Guerrilla's nano forge gun could disintegrate objects large and small, but did you know it could also rebuild them? Apparently in Red Faction: Armageddon, the nano forge will gain the ability to recreate structures out of thin air, allowing for the construction (and, likely, subsequent destruction) of buildings, walkways, and other such objects in the underground world of Mars. Finally, destruction with meaning!

THQ executive VP Danny Bilson and Volition creative director Jacques Hennequet spend the majority of two dev diaries explaining how this -- among many other new features -- will work in next March's release. Head past the break for both.