Completed the Tutorial.

Accessed your Personal AI.

Defeated the Harbinger. Confronted the truth.

Completed all main campaign missions on Heroic difficulty.

Completed the main campaign.

Completed the main campaign on Normal difficulty.

Used the Thruster 50 times.

Captured the flag twice in a Capture the Flag game in a matchmade game.

Deployed the Drop Wall 50 times.

At the end he was just a soldier. Hoping he'd done the right thing.

Stormed the House of Reckoning.

Used the Threat Sensor 50 times.

A friend was in danger and time is running out. It's time to face your past and save your future.

Infiltrated the Command Spire and put an end to the Reformation.

Entered the Nexus and learned the secrets of the Spires. Trust is a fragile thing, isn't it?

Fully upgraded the Drop Wall ability.

Acquired all Spartan Cores.

Fully upgraded the Thruster ability.

Fully upgraded the Threat Sensor ability.

Discovered your first hidden Skull.

Earned "Chain Reaction" with a Shock Rifle in a matchmade game.

Repelled an enemy grenade with the Repulsor in a matchmade game.

Fully upgraded the Grappleshot.

Eliminated all 15 Banished High-Value Targets.

Reached the Beacons, assembled the Sequence, and gained access to the Command Spire.

Completed all seven Banished outposts.

Captured all available Forward Operating Bases.

Marked an enemy located at "Top Mid" in a matchmade game.

Picked up a weapon using the Grappleshot in a matchmade game.

Took down the Spartan Killers Hyperius and Tovarus.

Took down all three Banished AA guns in under 20 minutes.

Marked 3+ enemies at once in a matchmade game.

Completed a Battle Pass.

Destroyed a Banished anti-aircraft gun.

Shut down the first Spire and stopped Zeta's Reformation.

Defeated the Hunter pair stationed at the base of the Spire.

Unlocked the Thruster ability.

Unlocked the Drop Wall ability.

Shut down the Banished mining laser and gained access to the Conservatory.

Stuck 50 enemies with grenades.

Fully upgraded your Energy Shields.

Splattered an enemy with a Ghost.

Used the Grappleshot to board an enemy Ghost.

Scanned a Forerunner Artifact.

Completed a Banished outpost.

Answered a UNSC distress call.

Followed the UNSC signal to a Banished stronghold called the Tower. Found the source. Got out alive.

Threw 50 fusion coils.

Unlocked the Threat Sensor ability.

Eliminated a Banished High-Value Target.

Took out a Banished Propaganda Tower.

Captured your first Forward Operating Base.

Accessed your first UNSC Audio Log.

Accessed your first Mjolnir Armor Locker.

Located and secured a Spartan Core.

Fought your way through Outpost Tremonius and stepped out onto the surface of Zeta Halo.

Changed your Spartan Tag.

Earned a Mythic Medal in a matchmade game.

Secured 5 zones in a Strongholds game in a matchmade game.

Played a Ranked Match.

Defeated the Banished warlord Tremonius

Successfully used the Grappleshot 50 times.

Accessed your first Banished Audio Log.

Explored the underbelly of Zeta Halo and retrieved a weapon to turn the tide of this conflict.

Lost, and found.

Accessed your first Spartan Audio Log.

Earned 3 stars in a Weapon Drill.

Test drove a new vehicle customization.

Spectated an ally that is driving a Warthog or Razorback in a matchmade game.

Placed an item in the Razorback's storage in a matchmade game.

Viewed a clip in theater.

Destroyed an enemy vehicle with the Skewer in a matchmade game.

Earned "Splatter" with a Brute Chopper in a matchmade game.

"Back Smacked" an enemy who was zoomed in with a scoped weapon in a matchmade game.

Completed a Limited Time Challenge.

Killed three enemies with the ball in an Oddball game in a matchmade game.

Killed an enemy with melee using a bladed weapon in a matchmade game.

Completed one level in a Battle Pass.

Completed a Weapon Drill.

Got and equip a new AI.

Tried out a new weapon customization item.

Earned 2,000 score in a matchmade game.

Changed your Spartan's look in the Customize menu.

Wore a new armor customization item.

Completed a Weekly Challenge.

Completed a Daily Challenge.

Changed any training mode option.

Launched into Training Mode for the first time.