Here is the full list of all 29 Space Hulk: Tactics trophies - there are 6 bronze, 18 silver, 4 gold and 1 platinum.
You are worthy in the eyes of the Emperor (earn all the trophies)
Kill a Terminator Sergeant
Revive a Terminator with the Narthecium
Create and share a mission
Win the first mission of the Blood Angels campaign
Win the first mission of the Genestealers campaign
Move a unit within a burning area and have it survive
Kill a Terminator with a melee strike from behind
Win a Multiplayer game
Empty your hand of cards in one turn playing the Terminators
Win a mission without any losses when playing as the Terminators
Finish the Genestealers campaign
Win a mission with only one Terminator left alive
Create and share a mission by following all advice
Win the Blood Angels campaign
Empty your hand of cards in one turn while playing the Genestealers
Win a Skirmish game against the AI on an official mission
Win a mission with a Survive objective as the Genestealer player
Win a mission with a Survive objective as the Terminator player
Win a mission with a Defend objective as the Terminator player
Win a mission with a Defend objective as the Genestealer player
Improve every card and give 2 modules to a single Terminator in the Blood Angels campaign
Win a mission with an Extraction objective as the Terminator player
Win a mission with an Extraction objective as the Genestealer player
Win a game against another player in Quickmatch
Win a Flame Room mission with only one heavy weapon bearer in the squad
Kill the Librarian with the Broodlord
Play and win against another player in a mission created by a member of the community
Find and retrieve the Relic of the Emperor in the Blood Angels campaign