Finish the game on any difficulty
Unlock the path to Kitezh
Rescue Jonah from Konstantin
Reach max proficiency in one language
Purchase all items from the Supply Shack
Drown 3 enemies using a water finisher
Recover the Atlas
Fully upgrade one weapon
Defend the Remnants from the Trinity invasion
Light the signal fire in the Remnant Valley
Complete 3 Missions
Kill 10 enemies by shooting them in the leg
Defeat two enemies or more using a single Molotov Cocktail
Collect 25% of all narrative assets (relics, murals, and documents)
Heal yourself in combat 3 times
Headshot an enemy with an arrow from a distance beyond 25m
Rescue Jacob from the gulag
Complete any Challenge Tomb
Stealth kill an enemy while he is having a conversation
Survive a night in the Siberian wilderness
Survive the avalanche
Enter the Syrian tomb of the Lost Prophet
Translate one Monolith
Breach and rappel through a window in Quick Match/Ranked Multiplayer.
Customize a weapon.
Play 10 rounds with a Pathfinder Attacker in Quick Match/Ranked Multiplayer.
Play 10 rounds with a Pathfinder Defender in Quick Match/Ranked Multiplayer.
Eliminate 5 opponents with pistols.
Eliminate 5 opponents with SMGs.
Eliminate 5 opponents with ARs.
Eliminate 5 opponents with shotguns.
Eliminate 5 opponents with DMRs.
Destroy 20 gadgets in Quick Match/Ranked Multiplayer.
Disable the defuser in 5 Bomb matches in Quick Match/Ranked Multiplayer.
Plant the defuser in 10 Bomb rounds in Quick Match/Ranked Multiplayer.
Win 10 games as a Squad in Quick Match/Ranked Multiplayer.
Eliminate 10 opponents with Frag Grenades in Quick Match/Ranked Multiplayer.
Win 100 rounds as an Attacker in Quick Match/Ranked Multiplayer.
Eliminate 10 opponents with Claymores in Quick Match/Ranked Multiplayer.
Reach Sergeant (Level 10) in Multiplayer while playing online.
Qualified for a Competitive Skill Rating.
Completed 5 matchmade games of Slayer.
Changed your Spartan's gear in the Spartan Hub.
Complete the Campaign on any difficulty.
Kill 3 Talons with a single mid-air grenade detonation.
In Campaign, kill 5 enemies from over 100m away.
Completed every Mission of the game on Normal difficulty.
Completed Mission 15.
Completed Mission 14.
Completed Mission 13.
