Bionic Commando: Rearmed - Pacifist Pride Achievement

TIPS:MAKE SURE WHEN YOU GO INTO THE GREEN ROOMS PRESS A ON CONTACT HQ OR THE DOOR FOR THE BOSS WONT OPEN AND IF YOU CAN GET TO THE BOSS IN LESS THAN 1MIN 30 SEC YOU GET ANOTHER ACHIEVEMENT WHICH I HAVE ALSO GOT. SUBSCRIBE FOR MORE VIDEOS LIKE THIS. Very easy to get on area 5, and the trick is use grenades.