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Invisible Descent

Get to the server room in 'Bunker' without reinforcements getting called in.

Invisible Descent+0.2
3 guidesOffline Game ModeSingle Player
06 Nov 2011 06 Nov 2011
18 1 7
This is a tough achievement to earn as you need to be extremely careful as to not be detected. You can be spotted by the enemy, but if you do you must ensure that you kill them within 1-2 seconds.

Take your time as it's a long section from where you start to the server room. I would avoid trying to sneak up behind them and assasinating them as you can easily be detected by other adversaries while doing so, instead use your silenced p99 and aim at their heads.

As soon as you enter the elevator which takes you down to the server room, the achievement will unlock.

You can use the video below which should prove useful as to which path to take. Credit to TheWhiteMages for the excellent video.
oxBURN3RxoAwesome guide! Just to add loading your last checkpiont DOES work. I kept getting seen so i just loaded last checkpiont. When I got to the elevator scene achievement unlocked.
Posted by oxBURN3Rxo on 05 Dec 11 at 01:56
V0CALICMAXthank you for the help i just got it :D
Posted by V0CALICMAX on 08 Dec 11 at 18:46
perceptron3000Just to add: You can be detected and shot at by guards as long as you kill all of them before reinforcements are coming. Good guide, thanks!
Posted by perceptron3000 on 22 Mar 12 at 16:30
MC SHARKYYYgot it after a few checkpoint restarts took me about 15 mins
Posted by MC SHARKYYY on 01 Jun 12 at 15:15
kirchroa rjcamazing video thnx for the help
Posted by kirchroa rjc on 02 Jun 12 at 08:48
Flopsy86Funny to watch video and straight to the point. Thanks for this :)
Posted by Flopsy86 on 08 Aug 12 at 00:03
I really expected that to be harder... Medium to low difficulty at best. Thumbs up though, cheers Smoothy!
Posted on 22 Dec 14 at 18:27