ScourgeHH

For the Emperor! Complete Horde Mode on Exterminatus Difficulty

Rogue Unlock the entire rogue skill tree.

A Century of Checkpoints! Hit 100 Checkpoints in Checkpoint Stampede

MultiSlay Champ Complete the MultiSlayer Mission

ATV East Place 3rd or higher in the ATV East Career

Veteran Scavenger Collect 100,000 salvage.

Survival Of The Fittest Complete any special operation on Hard difficulty.

Heavy Metal Kill an enemy with every heavy weapon in the game (doesn't have to be in the same game)

Bear the Nightmare Completed the game on Nightmare difficulty.

Wooooooooooooooah - Half way there Earn 150 Stars

Gold Weapon You got the legendary weapon

What Are These Things? You've collected 5 mysterious alien artifacts. They are hot to the touch, and smells faintly of...tarmac?
0/5

Ranger Regimen Ranger's armor has reached 1000.

Still Human 3 human decisions made

Ghost Buster Get 50 Trackmaster medals

A Torch Passed Beat the Lost Towers mission

Item Collector Collect 300 different items.
A silver ornament in the shape of a bag.

Demon Hunter Complete the Fire Temple

MP MegaPeep Mangler Complete the MP MegaPeep Mission

Battlefield Besties Participate in 200 or more Arena matches.

Otherworldly Speedster Perform 200 or more counterattacks.

Sparkle Gnomies Win a Epic Vault Battle

"Party's Over!" Start the Lawnmower

Unusual Survival Strategies Delay death from drowning by drinking water. It doesn't make much sense, but you did what you had to do.

Day Tripper Cleared all Sonic the Hedgehog stages

Nose to the Grindstone Unlocked all achievements. (Other than EX)

My Friends are My Power Raised all Connection Stages to their maximum level.

Rule Breaker Complete every challenge run

AI off You stopped the AI MotherShip

Time is money Finish the level in under 3 minutes

For the Chapter! Kill 666 enemies

Broodlord Killer Kill a Broodlord

Bravery! Finish a chapter in the main campaign without using a Psygate.

Quad Kill Destroy 4 players without dying

The Rampage Begins Reach the canyon.

Flying finish Finish a level after bailing.

Long Jumper Land a jump distance of 200 feet or greater

Overpowered Beat a mission on Commander+ with a squad of soldiers only of the same class (but not Rookie)

Hee-ya! Knock back enemies 1 kilometer total with melee attacks

Riding Shotgun Get a kill while on the Battlecat.

Spoils of War Purchase all Decepticon Upgrades

Slippery Shinobi Defeated King Slime

The Long Road to Dawn Acquired all trophies.

Prospector Collect 20 Compressed Gold Chunks.
1/20

Perfect Energy Flux Perfect Energy Flux

Swordfighter's Pride Awarded for acquiring all of Francesca's weapons.
Of course I could do it...

The Flowing Wind Awarded for defeating 1000 enemies with aerial attacks.
You are a spirit of the wind, enveloped in wind, dancing through the heavens.

Show No Mercy Accumulate 100 Kill-moves in any game mode.

Only the Beginning... Complete the campaign on Mercenary difficulty.

The Untouchables Beat the game on Commander+ without losing a soldier