GasMan

Gadget Gandhi Build all gadgets for your pickup.

Ultra Rapid Rally Driver Activate the time control gadget for the first time.

Buccaneer Extraordinaire Find 25 hidden chests.

Big Shot Spend 10,000 in-game cash.

Do-Good Delivery Driver Complete 4 encounters.

Melon Juggling Master Drop no more than 20 melons in "Always Refreshing."

Blue Beast Ballistics Free the marlin in "Fishing For Love."

Major Melon Misfortune Drop 100 melons from the car in "Always Refreshing."

Melon Melancholy Drop enough melons from the car to fail within 10 seconds of starting "Always Refreshing."

Meatbag Maneuvering Shove civilians 100 times.

Blame The World Kick 100 objects.

Crate Expectations 4 Collect 250 money crates.

Dough Collector Accumulate 10,000 in-game cash.

The Final Curtain Call Finish the third act of the game.

Cartophile Visit every exterior area of the game at least once.

Auto Rescue Recover your pickup in "Wheels of Retribution."

Shadow Mechanic Avoid detection by Gordon in "Wheels Of Retribution."

Scallywag Find 10 hidden chests.

That Settles It... Finish the second act of the game.

Future In Your Hands Acquire the mysterious artifact.

Trailblazer Light a trail of fire at least 1.6 km long in "Inferno Express."

Fully Evolved Collect Every Trophy.

Arm's Length On 343 Guilty Spark complete the first floor without taking a hit.

All Shield, No Yield Complete any level on Heroic difficulty or higher without taking health damage.

Hot Streak With the Floor Is Lava Skull activated beat a mission without jumping or dying.

Frugal Fire Equip Famine, Recession, and Johnny Ammo Tree Skulls and beat a mission without running out of ammo.

Map Quest Complete The Silent Cartographer without shooting, using grenades, melee, dying, or restarting.

Jiralhanae Conservationist On The Most Dangerous Game don’t kill any rampaging Brutes.

Like Old Times Complete Two Betrayals with the Speed Limit, Endurance Spec, Hip Fire, and Armistice Skulls enabled.

Clean Lap On The Maw complete the warthog run without being forcibly ejected from your vehicle.

Food Critic Listen to the Thirsty Grunt talk about his eating habits.

That’s My Ride On Assault on the Control Room get to the Banshee before the Elite.

This is My Ship Now Eliminate Captain Keyes and trap his six avenging Marines in the Autumn’s observation pen.

New Whip Hijack 10 Vehicles.
100/100

MYTHIC Complete the Campaign with LASO enabled.
100/100

Heroes Never Die Complete the Campaign on Heroic Difficulty.
100/100

Living Legend Complete the Campaign on Legendary Difficulty.
100/100

Birth of a Spartan Complete the Campaign on Normal Difficulty.
100/100

Even Tempered With the Temperamental Skull activated beat Halo without upsetting anyone.

Priorities Find all skulls and terminals in Keyes.
100/100

Headhunter Collect all 39 Skulls.
100/100

Collector’s Addition Find all skulls and terminals in the game.
100/100

Plundered Find all skulls and terminals in Truth and Reconciliation.
100/100

Parting Gifts Find all skulls and terminals in Heavy Burden.
100/100

Mix Master Complete an entire Remixed Campaign without dying.
100/100

Personal Space Complete Heavy Burden.

Lore Have Mercy Activate all 13 Terminals.
100/100

Tiger Company Complete The Most Dangerous Game.

Brute Loops Find all skulls and terminals in The Most Dangerous Game.
100/100

Bad Gas Destroy 100 Grunt backpacks.
100/100