Full list of all 80 Age of Wonders: Planetfall (Windows) achievements worth 1,675 gamerscore.
The base game contains 50 achievements worth 1,000 Gamerscore, and there are 5 DLC packs containing 30 achievements worth 675 Gamerscore.
Complete The Invader quest
Complete The Emissary quest
Complete The Builder quest
Complete The Warmonger quest
Complete The Diplomat quest
Complete The Operator quest
Complete The Economist quest
Complete The Technologist quest
Complete The Negotiator quest
Complete The Conqueror quest
Complete The Patron quest
Complete The Spymaster quest
Complete The Unifier quest
Complete The Emperor quest
Complete The Harbinger quest
Win as Amazon leader
Win as Assembly leader
Win as Dvar leader
Win as Kir'Ko leader
Win as Syndicate leader
Win as Vanguard leader
Win a game using the Celestian Doomsday weapon
Win a game using the Promethean Doomsday weapon
Win a game using the Psynumbra Doomsday weapon
Win a game using the Synthesis Doomsday weapon
Win a game using the Voidtech Doomsday weapon
Win a game using the Xenoplague Doomsday weapon
Complete the Amazon Campaign
Complete the Vanguard Campaign
Complete the Dvar Campaign
Complete the Kir'Ko Campaign
Complete the Syndicate Campaign
Complete the Assembly Campaign
Complete the Final Campaign mission
Complete 25 NPC Faction Quests
Win 100 manual battles
Get your commander to level 20 and have them equip 4 mods
Achieve Integration with an NPC faction in a scenario
Have 3 vassals during a single playthrough
Kill 5 units in TC with a single tactical operation
Achieve a Unifier Victory
Permanently convert 30 units to your side
Win an online multiplayer match
Research a Tier X skill
Have 7 doctrines active
Have colonies of 3 different races in your empire
Have a Virtuous reputation in a scenario
Have a Deplorable reputation in a scenario
Declare war using at least 15 casus belli in a scenario
Kill your own unit by missing a shot
Complete 10 Anomalous Sites in a single Scenario.
Recruit an Eater of the Dead from the Forgotten faction
Collect a total of 500 Essence Charges
Win a game of interdimensional poker
Complete 40 Anomalous Sites
Refuse Valer-E's proposal
Win a game using the Heritor Dynasty Doomsday Weapon
Side with Xito Rhemenses at the end of the Awakenings campaign
Side with Hatyl Es'Ran at the end of the Awakenings campaign
Send a unit between two orbital relays
Win the Invasions campaign for the Shakarn.
Win the Invasions campaign for the Voidbringers.
Win the Invasions campaign as an ally of the ELOP Confederation.
Complete the Celaudius-2 mission on high difficulty without your cover getting blown.
Have a hero inject DNA to take the form of an Apex.
Defeat the Invasion during a regular scenario game.
Use a Shakarn Deadeye to hit 3 units by using a single ability.
While holoshifted, use the Infiltrator to kill the unit it transformed into.
Capture an enemy colony while covered in Reflective Dust.
Over the course of a single game, find at least 15 hidden Shakarn sleeper agents.
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.
Find and Collect 5 Relics belonging to NPC factions (i.e. any 5 of the 7).
Assign a Lord or Lady to a Colony while having maxed Colony Lord Skills.
Complete a planet with a 300% exp multiplier or higher.
Use an Aspirant to kill a Savage Tyrannodon.
Score 7 successful critical hits in a single round of combat.
Reach Empire Level 200.
Have 7 sectors in a single colony.