Kill 30 enemies with the Flamethrower.
Kill 30 enemies with the Contact Beam.
Kill 30 enemies with the Ripper.
Kill 30 enemies with the Line Gun.
Kill 30 enemies with the Pulse Rifle.
Pin an enemy.
Pick up a Marker fragment for the first time.
Complete Chapter 12 on any difficulty setting.
Beat the game using only the Plasma Cutter.
Kill the Hive Mind.
Complete Chapter 11 on any difficulty setting.
Find the Peng Treasure.
Collect 150 Logs.
Complete Chapter 10 on any difficulty setting.
Pursue Nicole's investigation.
Complete Chapter 9 on any difficulty setting.
Survive the Shooting Gallery.
Complete Chapter 8 on any difficulty setting.
Kill the Leviathan Remnant.
Complete Chapter 7 on any difficulty setting.
Kill 10 enemies with a stomp attack.
Complete Chapter 6 on any difficulty setting.
Kill the Leviathan.
Dismember 500 Limbs.
Own every weapon in the game.
Place 25 items in Storage.
Collect 75 Logs.
Complete Chapter 5 on any difficulty setting.
Use Stasis on 50 enemies.
Complete Chapter 4 on any difficulty setting.
Kill a Brute.
Complete Chapter 3 on any difficulty setting.
Complete Chapter 2 on any difficulty setting.
Complete Chapter 1 on any difficulty setting.
Dismember 50 Limbs.
Collect all Trophies.
Discover the Hunter's origins.
Complete the game on Medium difficulty or above.
Complete the game in Impossible Mode.
Complete New Game Plus on any difficulty mode.
Install every weapon upgrade.
Kill 30 enemies with the Force Gun.
Collect all Schematics.
Rip off a dangling limb using Kinesis.
Fully upgrade all weapons and equipment.
Complete Level 6 in Zero-G Basketball.
Create the Master Security Override.
See the alternative ending on any difficulty mode.
