 Troops are divided into five classes : Scouts , <unk> , Engineers , <unk> and Armored Soldier . <unk> can switch classes by changing their assigned weapon . Changing class does not greatly affect the stats gained while in a previous class . With victory in battle , experience points are awarded to the squad , which are distributed into five different attributes shared by the entire squad , a feature differing from early games ' method of distributing to different unit types . 
