Killzone achievements

21.36%
Explosive Consequences
Kill 5 Helghast soldiers with 1 grenade using the attachment on the M82-G Assault Rifle
21.84%
Designation: Demolition
Destroy 3 Towers using the BDL-23 Dohvat
22.33%
Rapid Reaction Force
Complete Chapter 1 to 11 playing as Templar
24.76%
Economical Soldier
Finish a level above 75% hit efficiency
31.07%
Scavenger
Pick up 10,000 rounds for the STA-52 LAR rifle
33.98%
Colonel
Complete all levels on the normal difficulty
38.83%
One For You And One For You
Kill 2 Helghast with 1 Double Shot from the M13 Semi-Automatic Shotgun
41.75%
Captain
Complete all levels on the easy difficulty
41.75%
Hope
Complete Chapter 11
42.23%
Onwards and Upwards
Complete Chapter 10
42.72%
Generally Better
Kill General Lente and his bodyguards
42.72%
Hidden Pasts
Complete Chapter 9