Vampire is among the simplest HVT’s, though things can go south quickly. While this can be problematic, this guide will tell you who to kill and where.
At the start of the mission, quickly kill this guy and his friend to the left. There will be a guy above who will attack you, but hes easily taken out. After they’re dead, go up the ladder to the left. You should see an enemy, though you can just knife him.
Ignore the waypoint and go through this building. You will need to kill this guy, but hes pretty easy to kill.
Go through the building, but don’t exit. There will be some enemies camping, which you can easily pick off. Once they’re dead, progress to the next area.
Before going too far ahead, disarm this C4, then get ready for another fight.
Similar to the previous area you must clear out some enemies. While it might be hard to see, you can shoot the C4 behind them for a quick double kill. If you don’t go that route, just make sure to avoid it.
After going through the previous building, you will see some enemies bunched together. I strongly suggest just throwing a grenade at them.
Before entering the next area, make sure to kill the guy in the pipe. There will be another guy who replaces him and you should make sure to kill him too. Clear out the area, then locate the HVT.
After you find the HVT, simply take him out and complete the mission.