,將兵種稱作「官科」。兵种按战斗中的任务性质可分为三大类别:战斗(CombatArms)兵种、战斗支援(Combat support)兵种和战斗勤务支援(Combat service support)兵种,或者分为作战(Combat)兵种和勤务保障(Service Support,或譯為「勤務支援」)
FPS clones out there like CombatArms and Alliance of Valiant Arms. William Usher. MMOFPS Battleground: A.V.A vs CombatArms. Alteredgamer.com. 2012-04-17