F1 - Join marines (or team1 in MvM or AvA) F2 - Join aliens (or team2 in MvM or AvA) F4 (twice) - Readyroom R - reload as marines, or "movement" secondary-function as alien (leap/blink/charge) Z - "Follow me" V - taunt X - "Alien spotted" (bind x "impulse 13") N - "Heal/weld me" (bind n "impulse 14")