Here is the full list of all 47 Phoenix Point: Year One Edition achievements.
Mind control 3 enemies at the same time with the same priest
Kill a Siren when she has someone under mind control
Use every character skill (don't have to be in the same game)
Reach allied reputation with all factions (don't have to be in the same game)
Deal with the Pandoran threat at hero difficulty level
Complete all research projects of one faction
Obtain solders of each dual class combination (don't have to be in the same game)
Kill 500 Pandorans (does not have to be in same game)
Kill a mindfragger with overwatch when it is jumping on someone's face
Recruit a soldier of each class (don't have to be in the same game)
Build a facility of each type
Trade for 10000 total resources
Cause an enemy to fall to its death
Reach allied reputation with a faction
Reach aligned reputation with a faction
Raid haven zone facility
Scrap items worth 10000 total resources
Sabotage haven zone facility
Deal with the Pandoran threat at any difficulty level
Beat the game without allying with any faction
Max out the base stats of a soldier
Complete Scylla Vivisection
Steal a research
Steal an aircraft
Destroy Pandoran citadel
Destroy Pandoran lair
Evacuate a soldier who is bleeding
Reach friendly reputation with a faction
Control 4 phoenix bases
Fully build up a base
Manufacture an air vehicle
Survive an ambush mission
Destroy Pandoran nest
Recruit a soldier
Beat a haven defense mission with no civilian deaths or no structural damage
Kill 3 enemies in a single turn, with a single soldier, without explosives
Build a base facility
Retrieve all resources from a scavenging mission
Complete a scan
Complete the tutorial
Manufacture an item
Deal with the Pandoran threat at legend difficulty level
Complete all different game endings
Capture each type of Pandoran (don't have to be in the same game)
Manufacture an item of each type (don't have to be in the same game)
Complete all phoenix research projects
Complete all research projects (don't have to be in the same game)