Intravenous achievements

11.71%

Beginner Tactician

Kill 3 (or more) enemies with a single frag grenade.

12.61%

Out of Their Misery

Neutralize someone while they are under the effect of a flashbang.

12.61%

Room Clearing Service

Kill 5 enemies with a shotgun in 10 seconds.

13.51%

Death Metal

Kill someone with the shrapnel from a frag grenade.

15.32%

...who's there?

Get killed by a door bash.

15.32%

Whodunit?

Take out an enemy that's investigating an enemy body.

18.02%

Knock-knock...

Knock an enemy out with a door bash.

18.92%

How Do I Shot Web?

Kill yourself with your own frag grenade.

19.82%

Ghost

Complete a level without being detected.

23.42%

Pacifist

Complete a level without killing anyone.

29.73%

Unscathed

Complete a level without taking any damage.

29.73%

Somebody Stop Me!

Kill 6 enemies with guns in under 5 seconds.