32Achievements
PERIMETER CLEARED
COMPLETE THE PERIMETER AREA
(78.0%)
FACILITY CLEARED
COMPLETE THE FACILITY AREA
(34.6%)
DUNES CLEARED
COMPLETE THE DUNES AREA
(13.8%)
NEST CLEARED
COMPLETE THE NEST AREA
(9.7%)
FOREST CLEARED
COMPLETE THE FOREST AREA
(6.5%)
LAB CLEARED
COMPLETE THE LAB AREA
(5.3%)
100 KILLS
KILL 100 ENEMIES IN A SINGLE GAME
(92.3%)
500 KILLS
KILL 500 ENEMIES IN A SINGLE GAME
(16.6%)
1000 KILLS
KILL 1000 ENEMIES IN A SINGLE GAME
(8.4%)
100 DOG TAGS
AMASS 100 DOG TAGS IN A SINGLE GAME
(2.1%)
200 DOG TAGS
AMASS 200 DOG TAGS IN A SINGLE GAME
(1.7%)
NO-ONE LEFT BEHIND
RESCUE ALL HOSTAGES IN A SINGLE GAME
(4.4%)
PERIMETER S RANK
ACHIEVE AN S RANK ON THE PERIMETER AREA
(5.6%)
FACILITY S RANK
ACHIEVE AN S RANK ON THE FACILITY AREA
(1.3%)
DUNES S RANK
ACHIEVE AN S RANK IN THE DUNES
(0.4%)
NEST S RANK
ACHIEVE AN S RANK IN THE NEST
(0.3%)
FOREST S RANK
ACHIEVE AN S RANK IN THE FOREST
(0.3%)
LAB S RANK
ACHIEVE AN S RANK IN THE LAB
(0.3%)
HQ S RANK
ACHIEVE AN S RANK IN THE HQ
(0.2%)
CAKEWALK
COMPLETE THE GAME ON 'EASY'
(2.8%)
HARD CORPS
COMPLETE THE GAME ON 'HARD'
(2.9%)
HAPPY ENDING
COMPLETE THE GAME AND RECEIVE THE GOOD ENDING
(2.9%)
XENOCIDE
KILL 5 ENEMIES OR MORE WITH A SINGLE EXPLOSION
(31.8%)
MAXED OUT
MAX OUT ALL OF YOUR STATS
(5.8%)
TOO CLOSE FOR COMFORT
KILL 100 ENEMIES WITH YOUR MELEE ATTACK IN A SINGLE GAME
(5.0%)
STAY ON YOUR FEET
COMPLETE AN AREA WITHOUT ROLLING
(43.0%)
WANDERER
VISIT EVERY ROOM IN THE GAME
(3.5%)
HEAD RUSH
COMPLETE BOSS RUSH MODE
(2.5%)
TWO'S COMPANY
COMPLETE THE GAME WITH TWO PLAYERS
(2.0%)
AD INFINITUM
KILL 2500 ENEMIES WHEN PLAYING INFINITE MODE
(1.7%)
BOSSING IT
DEFEAT ANY BOSS WITHOUT TAKING A HIT
(10.7%)
MILLIONAIRE
SCORE A MILLION POINTS OR MORE
(5.0%)