XCOM 2 achievements

3.58%
Circle of Psi
Raise a Templar to maximum Focus level, spend it all, and reach the max again in a single mission
4.03%
Running on Fumes
A SPARK unit survives a mission it started with less than half health
4.52%
There's A Future In The Past
Complete a single player campaign with Tactical Legacy Pack content
4.52%
Defender of Humanity
Overthrow the aliens on Commander difficulty
5.08%
Enemy Adopted
Use a ruler armor ability against an alien ruler
6.48%
Our New Overlords
Promote a SPARK unit to Champion rank
6.69%
Brutal Collection
Skulljack each different type of ADVENT soldier (does not have to be in same game)
7.10%
Regicide
Kill an alien ruler the first time you encounter it
7.39%
Always be Shooting
Hit three shots on a single turn with a SPARK unit after using its Overdrive ability
7.80%
Deadly Arsenal
Purchase all of the final tier hunter weapons
8.82%
Can't Stop the Fighting
Perform three offensive actions against the same target with a Skirmisher in a single turn
9.25%
Kingslayer
Kill all three alien rulers in a single game