Full list of all 28 Space Hulk: Tactics achievements worth 1,000 gamerscore. It takes around 25-30 hours to unlock all of the achievements on Xbox One.
Win a mission with only one Terminator left alive
Win a mission with a Defend objective as the Genestealer player
Win a Flame Room mission with only one heavy weapon bearer in the squad
Kill the Librarian with the Broodlord
Move a unit within a burning area and have it survive
Finish the Genestealers campaign
Win a mission with a Survive objective as the Genestealer player
Win a mission with an Extraction objective as the Genestealer player
Win the first mission of the Genestealers campaign
Empty your hand of cards in one turn while playing the Genestealers
Kill a Terminator with a melee strike from behind
Kill a Terminator Sergeant
Win the Blood Angels campaign
Find and retrieve the Relic of the Emperor in the Blood Angels campaign
Improve every card and give 2 modules to a single Terminator in the Blood Angels campaign
Revive a Terminator with the Narthecium
Win a mission with a Defend objective as the Terminator player
Win a mission with a Survive objective as the Terminator player
Win the first mission of the Blood Angels campaign
Win a mission without any losses when playing as the Terminators
Empty your hand of cards in one turn playing the Terminators
Win a mission with an Extraction objective as the Terminator player
Create and share a mission
Win a Multiplayer game
Create and share a mission by following all advice
Win a Skirmish game against the AI on an official mission
Win a game against another player in Quickmatch
Play and win against another player in a mission created by a member of the community