Bulletstorm
60 Achievements
1,250
40-50h
Last Blood
At the end of Guns of Stygia, kill all the enemies on the walkways before the explosions do
30
How to unlock the Last Blood achievement in Bulletstorm - Definitive Guide
For more info, please reference this video walkthrough:
Drop the turret and have a charge shot loaded in your shotgun. Blaze the guys at the lower left, recharge and blaze on the right. Recharge again and blaze the last guy to come out on the right. If you blazed them all, the achievement will pop up.
First thing is I'm not sure where this achievement kicks in. So I'll start from the beginning of where I think it counts from. This map can be found on the third page of the Echoes.
Near the end of the map you'll grab a rope and slide down. After you've killed the 2 guys that attack you, you'll kick a metal grate which will then start to make the last area explode. Jump over the wall and you'll be confronted by a one guy on the ground, a manned turret and another guy next to him on a walkway.
Kill those 3 guys how you want but the fastest way is to kick the melee guy into the machine in front of you, then a charged Boneduster shot at the turret. Now look to your right and a metal wall will get kicked in. When the first guy is revealed, shoot the flail gun at him and then explode it. This should kill all the guys around the corner.
Now head up to the turret and grab it. Look behind you from the turret's position and you'll see a bunch of new enemies running out. Just aim and kill them all as fast as you can but remember to give your turret a second to cool down if it starts to overheat. You may want to aim and shoot the guys on the right hand side first as that's the walkway part that explodes at the start, then head into the middle before the other guys run up the stairs. Hopefully you'll kill them all before the main explosion happens on the big walkway and the achievement should unlock!
This trophy is an Echoes trophy and can be obtained on the DLC Map "Guns Of Stygia". You don't have to play this Echoes mission to 100% by killing everyone. To get this trophy you must kill all the enemies on the walkways before the explosions kill them. You can simply run past everyone till you get to the rope. Once you have made it to the rope near the Dropkit. Slide down the rope and kill all the enemies on this level for they'll interrupt you from getting this trophy. Once everyone is dead, pick up the machine gun that you see and turn around ignoring the rope that you see for using the rope ends the level. With the machine gun (or minigun) in hand start on the upper right hand corner and kill the four guys that you see. Be sure to use steady bursts and not automatic bursts or you'll overheat your gun. Once those four are dead, aim to the left and kill the three guys below the stairs and kill the 4th guy that comes running down the stairs at the top. Be sure to kill that guy on the stairs before the explosion on the right happens or else that will kill him. Now you have four more guys down below the left hand corner so kill them fast, then look over towards the right side for three more guys. One will be at the top, one on the bottom, and one will come down the stairs. Kill them before the entire walkway blows up. If you have done this right and was fast to kill everyone before the explosions did. Then your trophy will unlock during the explosions. If you failed, then reload the map over again and start all over. This is actually the hardest trophy in the DLC pack and took even myself 6 tries to get it. Here's a video for a demonstration:
Credit goes to AchievementTips360