Cheese-LeePee

Flip Flop "Flip" a map twice.

Wonderplane Workout Show off what you've learned and finish the Wonderplane's final challenge!

Headhunting Complete "Headhunting"

Land 5 Island Mega Jumps Awarded when you successfully land your 5th Island Mega Jump

Mr. Sandman Completed Chapter 2 of Episode 6

Tools of the Trade Assassinate Targets with Ballistic, Accident and Explosion Kills.

Killer Instincts Completed Chapter 3 of Episode 6

The Science of Deduction Completed Chapter 4 of Episode 6

From the Ashes Completed Chapter 5 of Episode 6

Elementary, My Dear Jesse. Completed Chapter 6 of Episode 6

New Challenger Join and complete an Online Tournament match

Exo Survival Veteran Play 50 Exo Survival Matches.

Bo-Duke-En Hijack 50 vehicles - Dukes style.

Gellin' Like Magellan Explore every hood in Steelport.

DLC: Mars: Nick's Story Complete the game (Host Only).

When No One Else Dares Complete The Showstopper.

Brakeman Detach all train cars on the MOSCOW level.

DLC: Mars:Bug Squasher Perform 10 takedowns on Arachnids using the Power Glove.

I Saw, I Conquered Clear one Gauntlet in Raid Mode.

Restoring Order Complete "Restoring Order"

Fighting Words Completed Chapter 1 of Episode 7

Score a Boost Chain of x3 in the GT Nighthawk Awarded for achieving a Boost Chain of x3 driving the GT Nighthawk

DLC: Zombies: FertiliZer Kill 10 Gougers or Hot Heads with the tractor in Fields of Terror.

It Wasn't That Hard, Was It? Defeat your first GRE Anomaly.

Mining for Trouble Completed Chapter 2 of Episode 7

Witch Trials Baba Yaga: Complete every Wicked Vale Score Attacks with a gold score

Combo Professional Achieved 50 consecutive hits with the Combo Meter equipped

The Most Toys Build 10 Robot Mods

Trust Falling Completed Chapter 3 of Episode 7

Definitely no "90-day wonder" Attain a rank of Sergeant (level 11)

Ghost in the Machine Completed Chapter 4 of Episode 7

Breaking and Entering Completed Chapter 5 of Episode 7

Offline Mode Completed Chapter 6 of Episode 7

Let the Games Begin Completed Chapter 1 of Episode 8

Unleash Your Potential Acquire 30 traits

DLC: Mars: The Queen is Dead! Kill all the Queens (Host Only).

Knack Challenger Completed all chapters on Hard difficulty or higher

To the Rescue Cold Darkness Challenge: Rescue 6 prisoners

Security Defeated Arrange matters so that a guard finds a discarded weapon and moves it into the hangar.

Where You Belong Complete the quest "Where You Belong"

Playing for Keeps Completed Chapter 2 of Episode 8

Case Closed Complete all single-player episodes on Officer difficulty

On the Trail of the Enemy Learn Waltz's location.

To the Victor Go the Spoils Completed Chapter 6 of Episode 8

Challenge: Accepted Completed Chapter 3 of Episode 8

The Most Dangerous Game Completed Chapter 4 of Episode 8

Gaming the System Completed Chapter 5 of Episode 8

"I Do Not Like Glasps," I Gasped Defeat 20 Glasps in the main campaign.

Tower Defense Complete Act 1 in one way.

Untouchable Defeat a world boss in single player without taking damage