Defeated General RAAM

Boarded the Imulsion bound train with the Lightmass Bomb

Finished playing a Versus match

Won a match on every Versus map

Won 25 matches in Team Deathmatch

Killed a Corpser

Defeated General RAAM in co-op on Insane without either player being DBNO

Won 10 Versus matches without losing a round

Completed all acts on Normal Difficulty

Killed 3 enemies at once 10 different times

Reached level 10

Rescued Augustus Cole in the House of Sovereigns

Reached level 25

Completed all acts on Insane Difficulty

Reached level 5

Won 25 matches in Boxes

Completed 1 co-op chapter in co-op

Deployed the Sonic Resonator

Completed 10 different chapters in co-op

Used the spotlight as protection from the Kryll

Finished with the highest points in a Versus match

Spotted 100 enemies ending in an assisted kill in Versus

Revived 100 teammates in Versus multiplayer

Defended Stranded Settlement and headed to Lethia Imulsion Factory

Recovered all 33 COG tags

Completed 100 matches in ring-based game types and captured 3 objectives in each match

Completed all acts in co-op

Recovered 11 COG tags

Killed a Berserker in the Conservatory

Discovered Adam's secret lab

Played one Versus Match with a Custom Weapon Skin

Delta descended into the mines

Restored communications with Control

Read one full comic

Killed an enemy with every weapon in Versus

Completed all acts on Casual Difficulty

Recovered 22 COG tags

Won a match in every Versus game type

Made a Deal with Franklin

Killed the Berserker in the Tomb of the Unknown

Won 20 rounds in ring-based game types by shutting out the opposing team

Escaped from the Slab

Restored power to the bridge

Closed all 4 e-holes around the fountain in Fish in a Barrel without any Locust fully emerging

Completed tutorial path on any difficulty

Rescued Damon Baird from the Tomb of the Unknown

Delta found downed chopper

Escaped from the Brumak (end of Ch.6)

Reached Level 100 and re-upped

Performed 25 perfect active reloads

Killed 10,000 people in Versus matches

Performed 5 perfect active reloads in a row

Completed all acts on Hardcore Difficulty

Got the Junker at Chap's gas station

Killed the Brumak

Reunited with Baird and Cole inside the Imulsion Factory