The Assault Pack Add-on for Warhammer 40,000: Gladius - Relics of War has 4 achievements.
Transport a Lord Commissar with Aura of Discipline in a Chimera.
Stomp a Carnifex with a Scythed Hierodule.
Kill a Scythed Hierodule with a flyer.
Construct 5 Tidewall Gunrigs in 1 turn.