


Complete the tactical tutorial

Complete a successful ambush

Complete a Rumor

Upgrade a weapon

Make contact with a region

Kill a Sectoid who is currently mind controlling a squadmate

Kill a Viper who is strangling a squadmate

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Skulljack an ADVENT Officer

Build an experimental item in the Proving Grounds

Cause an enemy to die in a vehicle explosion

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Upgrade a facility

Beat a Retaliation mission with no more than 3 civilian deaths

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Apply a PCS upgrade to a soldier

Kill 3 enemies in a single turn, with a single soldier, without explosives

Earn a second tier hack reward

Sabotage an alien facility

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Cause an enemy to fall to its death

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Kill a Sectopod on the same turn you encounter it

Kill 500 aliens. (does not have to be in same game)

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Hack and take control of a Sectopod

Complete the Lost and Abandoned mission

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Kill a Berserker in melee combat

Defeat a robotic enemy with a SPARK unit

Rescue a soldier who was captured by the Chosen

Overthrow the aliens at any difficulty level

Completely upgrade a beam weapon with superior grade weapon upgrades

Kill an enemy with a hacked turret

Build a facility in every Avenger slot

Kill the Viper Ruler

Kill an enemy primed Derelict MEC before it can self-destruct

Build a SPARK unit

Beat the Lost Towers mission

Permanently defeat one of the Chosen

Kill the Berserker Ruler

Raise XCOM's influence with all three factions to High in a single game

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Get four kills from Shadow mode with a Reaper in a single mission

Kill the Archon Ruler

Form a level 3 bond between two soldiers

Kill all alien rulers in a single game

Outfit a SPARK unit with the highest tier weaponry and armor

Build a radio relay on every continent

Evacuate a soldier whose bleed-out timer is still running

Sell goods worth 1000 supplies to the Black Market (Can span multiple games)

Perform three offensive actions against the same target with a Skirmisher in a single turn

Purchase all of the final tier Hunter Weapons

Hit three shots on a single turn with a SPARK unit after using its Overdrive ability

Kill an alien ruler the first time you encounter it

Get all of the continent bonuses available in a single campaign

Promote a SPARK unit to Champion rank

Complete a single player campaign with Tactical Legacy Pack content

Use a ruler armor ability against an alien ruler

Skulljack each different type of ADVENT soldier (does not have to be in same game)

Overthrow the aliens on Commander difficulty

Get 15 Headshots against Lost in a single turn

Raise a Templar to maximum Focus level, spend it all, and reach the max again in a single mission

A SPARK unit survives a mission it started with less than half health

Defeat an Avatar with a SPARK unit

Beat a mission on Commander+ with a squad composed entirely of soldiers of the same class (but not Rookie)

Kill an alien ruler while it attempts to escape

Use all ruler armor abilities in a single mission

Beat the game on Commander+ without losing a soldier

Complete a mission with three or more SPARK units in the squad

Beat a mission in June or later using only Rookies

Beat the game on Commander+ difficulty in Ironman mode

Overthrow the aliens on Legend difficulty

Win a multiplayer match.

Complete 'The Lazarus Project' legacy operation with a gold medal

Kill an enemy with every heavy weapon in the game (Doesn't have to be in the same game)

Complete a Skirmish Mission

Complete a mission with all Tired soldiers and no casualties

Complete the 'Blast From the Past' legacy operation with a gold medal

Complete the 'Avenger Assemble' legacy operation with a gold medal

Complete a Local Challenge

Complete the 'It Came From the Sea' legacy operation with a gold medal

Beat the game on Commander+ difficulty without buying a Squad Size upgrade

Beat the final mission using only conventional gear

Beat the game on Commander+ difficulty by July 1st (July 15th for War of the Chosen)

Complete a random legacy operation