Full list of all 80 Age of Wonders: Planetfall achievements.
The base game contains 50 achievements, and there are 3 DLC packs containing 30 achievements.
Have 3 vassals during a single playthrough
Kill 5 units with a single tactical operation
Permanently convert 30 units to your side
Win a game using the Voidtech Doomsday weapon
Achieve a Unifier Victory
Achieve minimum reputation
Win a game using the Synthesis Doomsday weapon
Win a game using the Celestian Doomsday weapon
Complete the Final Campaign mission
Win a game using the Xenoplague Doomsday weapon
Win a game using the Psynumbra Doomsday weapon
Complete the Assembly Campaign
Win a game using the Promethean Doomsday weapon
Win a multiplayer match
Get your commander to level 20 and have them equip 4 mods
Complete the Syndicate Campaign
Complete the Amazon Campaign
Complete the Dvar Campaign
Declare war using at least 15 casus belli in a scenario
Complete the Kir'Ko Campaign
Kill your own unit by missing a shot
Win as Syndicate leader
Complete the Vanguard Campaign
Have colonies of 3 different races in your empire
Achieve maximum reputation
Win as Assembly leader
Research a Tier X skill
Win as Amazon leader
Win as Dvar leader
Win 100 manual battles
Have 7 doctrines active
Complete The Harbinger quest
Complete The Emperor quest
Complete The Unifier quest
Complete The Spymaster quest
Win as Kir'Ko leader
Achieve Integration with a NPC faction
Complete 25 NPC Faction Quests
Complete The Patron quest
Complete The Conquerer quest
Win as Vanguard leader
Complete The Negotiator quest
Complete The Builder quest
Complete The Technologist quest
Complete The Economist quest
Complete The Operator quest
Complete The Diplomat quest
Complete The Warmonger quest
Complete The Invader quest
Complete The Emissary quest
Side with Hatyl Es'Ran at the end of the Revelations campaign
Side with Xito Rhemenses at the end of the Revelations campaign
Collect a total of 500 Essence Charges
Complete 10 Anomalous Sites in a single Scenario.
Win a game using the Heritor Dynasty Doomsday Weapon
Complete 40 Anomalous Sites
Refuse Valer-E's proposal
Recruit an Eater of the Dead from the Forgotten faction
Win a game of interdimensional poker
Send a unit between two orbital relays
Complete the Celaudius-2 mission on high difficulty without your cover getting blown
Win the Invasions campaign for the Shakarn
Win the Invasions campaign as an ally of the ELOP Confederation
Win the Invasions campaign for the Voidbringers
Over the course of a single game, find at least 15 hidden Shakarn sleeper agents
Use a Shakarn Deadeye to hit 3 units by using a single ability
Capture an enemy colony while covered in Reflective Dust
Have a hero inject DNA to take the form of an Apex.
Defeat the Invasion during a regular scenario game.
While holoshifted, use the Infiltrator to kill the unit it transformed into
Use an Aspirant to kill a Savage Tyrannodon
Reach Empire Level 200
Find and Collect 5 Relics belonging to NPC factions (i.e. any 5 of the 7)
Complete a planet with a 300% exp multiplier or higher
Complete the Oathbound campaign
Complete Vrascal's elixir in the first Oathbound mission without asking your scientists for help
Make enemy units fumble 13 attacks in a single battle
Score 7 successful critical hits in a single round of combat
Assign a Lord or Lady to a Colony while having maxed Colony Lord Skills
Have 7 sectors in a single colony