BigDaveP

Secrets revealed I Solve the first Enigma code

Explosive Surprise Kill 5 enemies with sabotaged vehicles (Campaign only).

Wei of the Road Complete all Street Races.

The Crowd Goes Wild Execute a Flair Attack 10 times.
9/10

A Speedy Reunion Beat 'Chapter 16 - The Treasure Vault' in less than 7 minutes

Misthios in Training Complete 20 Bounties, War Contracts, or Naval Quests from Message Boards.

Charted! - Crushing Finish the Game on Crushing Without Changing the Difficulty

Canine Confusion Complete Chapter 7.

Two Souls Launched a scene in Duo mode.

You Know the Germans Make Good Stuff... Collect all Uber Chests

ARCADE Enthusiast Successfully complete 10 featured Arcade maps in Solo or Co-op (Arcade only).

Mama's Boy Defeat the Meredith Quill delusion.

Death From Above Drop a bomb from a plane and destroy or disable 4 vehicles at once (Campaign only).

All Control Towers disabled Disabled all Control Towers by overriding or destroying them.

Return to Sender Send a Helicopter's rockets back at it using any Blast ability.

Dynamic Team Invest in at least one Special Ability for Gamora, Drax, Rocket and Groot.
1/4

The Matriarch Complete Chapter 8.

Ace Killer Destroy 10 planes while driving any aerial vehicle (Campaign only).

Nothing Can Bring Me Down Stay off the ground for 130 meters.

Secrets revealed II Solve the second Enigma code

Using Your Head Charge a Goat in Colossus

Desperate Times Complete Chapter 9.

The lives of others Collect all letters

Expert Fortune Hunter Find 80 treasures

Secrets revealed III Solve the third Enigma code

Heart of gold Collect all gold items

Eye Sore Collect 20 Cyclops Eyes

Been There, Done That Complete all Hunting & Fishing Challenges (Campaign only).

Fan Friction Acquire the Wind Element for Star-Lord's guns.

Secrets revealed IV Solve the fourth Enigma code

Entrapment Catch a player in a snare trap in multiplayer.

Test of Faith Complete Chapter 10.

It's a Healthy Baby Boy! Complete the desert area.

Auto Enthusiast Purchase all vehicles.

Fashion Victim Purchase all clothing.

Rocket magazine + Unlock demolition perk 5

Exterminate Defeat every robot in Hurricos

Titanslayer Survive the manifestations of Thanos.

Veteran Complete all chapters on Veteran.

Mind Over Matter Complete Chapter 11.

Agent 894732 Told the truth during the interrogation.

ARCADE Hunter Kill 100 enemies in Arcade Multiplayer maps (Arcade only).

Fully Improved Weapons Acquired the improved versions of three weapons from Varga.

Master Fortune Hunter Find 100 Treasures

Knowhere to Run Complete Chapter 12.

Master Thief Collection Find all Treasures and the Strange Relic

No Way, Nova Corps Interrupt a Nova Centurion with Gamora's Call to Action.

You're so Sly Collect all Dead Drops in the Historic District.

Lord of the Seas Upgrade the Adrestia to Legendary Status.

"We're straight stingers, you know?" Talk to the worker bees about playing the game.