Black Mesa Hazard Course


APPROACH SCIENTIST
PRESS USE KEY TO RECEIVE HEALTH FROM SCIENTIST

APPROACH SECURITY GUARD
PRESS YOUR USE KEY TO GET HIS HELP
WALK TOWARD DOOR AND GUARD WILL ACTIVATE BUTTONS

PRESS USE KEY TO ENGAGE TRAIN
PRESS FORWARD KEY TO ACCELERATE
PRESS BACKWARD KEY TO DECELERATE
PRESS USE KEY AGAIN TO DISENGAGE