The All Terrain Experimental Transport (AT-XT) was an experimental armored assault walker used by the Axis of Empires and the Alliance of Nations during the War. It was a predecessor to the AT-RT and AT-ST, the latter of which was used extensively by the Axis of Empires. The AT-XT was equipped with twin laser cannons mounted under its chin and two long-range proton mortar launchers. Also, as a defensive measure, some units were equipped with a plasma shield capable of absorbing enemy fire for a short period of time.