I used my brother accounts to played this game (Again)

Well this game is adventure plus FPS (Actually i played left 4 dead 2 before) I'll decides tell my brother to buy this game for me, But if someone confuse is why my brother play he own self, That because he played TF2 and Warframe everyday, I won't disturbed him, And... well then enjoy watching :P

Challenge
Save at sleep only
No fast travel (For save some food :P)