Here is the full list of all 121 WARMACHINE: Tactics achievements.
Complete Mission 4
Complete Mission 3
Complete your first multiplayer match
Complete Mission 1 after lighting yourself on fire by blowing up an oil barrel.
Complete Mission 1 after killing at least 10 Iron Fang Pikemen.
Complete Mission 1
Complete the Tutorial Mission
Complete a non-guided tutorial play-through.
Complete Mission 2
Complete Mission 5
Complete Mission 6
Complete Mission 7
Complete Mission 8
Complete Mission 9
Complete Mission 10
Complete Mission 11
Complete Mission 12
Complete Mission 13
Complete Mission 14
Complete Mission 15
Complete Mission 16
Complete Mission 17
Complete Mission 18
Complete Mission 19
Complete the "No Man's Land" Single Player Campaign
Complete Mission 1 after opening the Main Gates before round 7.
Complete Mission 2 after killing all three Winter Guard on your first turn.
Complete Mission 2 without a single Trencher dying.
Complete Mission 3 after killing 3+ Assault Kommandos with Rourke.
Complete Mission 3 without attacking with the Lancer.
Complete Mission 4 after dealing at least 1 damage to the Butcher with Allison's melee attack.
Complete Mission 5 after killing at least 5 enemies in one turn with ranged attacks.
Complete Mission 5 after killing 4+ Man-O-War Shocktroopers with the exploding bridge.
Complete Mission 6 after damaging 3+ enemies with a Stormcall Triangulation attack in one turn.
Complete Mission 6 after rescuing all 3 Stormcallers before round 5.
Complete Mission 7 after dealing damage to 6+ enemy units with Rockbiter Charges.
Complete Mission 7 after getting the Troll to kill 3+ enemy units.
Complete Mission 8 after killing the Man-O-War Kovnik with Allison Jakes.
Complete Mission 8 after destroying both small Train Turrets by round 5.
Complete Mission 8 after killing 2+ enemy units with a single Slam or Throw.
Complete Mission 9 after the Trolls have killed 4+ enemy units.
Complete Mission 9 without any of the Trollbloods dying.
Complete Mission 10 without losing any Gunmages.
Complete Mission 10 without any enemy units entering the fort.
Complete Mission 10 after knocking down 10+ enemy units.
Complete Mission 11 after killing at least 2 enemies with an exploding Bile Thrall.
Complete Mission 11 after killing 3+ enemies with a single Trample Power Attack.
Complete Mission 12 after killing all 11 enemies from the attack waves BEFORE destroying the Necrotite Rigs.
Complete Mission 12 after destroying the Iron Lich Overseer BEFORE destroying the Necrotite Rigs.
Complete Mission 12 after all Necrotite Container piles have been destroyed.
Complete Mission 13 after killing one enemy with a magic attack, one with a ranged attack, and one with a melee attack in a single turn.
Complete mission 13 without Allison Jakes taking any damage.
Complete Mission 13 without losing more than 4 Khadoran units.
Complete Mission 14 without Jakes being attacked by Sturgis while hiding.
Complete Mission 14 after killing 10+ Mechanithralls with Allison Jakes.
Complete Mission 15 after rescuing every imprisoned Trencher.
Complete Mission 15 after slaying 25+ Mechanithralls.
Complete Mission 15 after killing two Bonejacks with one Heavy Warjack in a single turn.
Complete Mission 16 after killing two enemies with a single Trencher Assault.
Complete Mission 16 after executing a combined attack with at least 5 participants.
Complete Mission 17 after eliminating the first destroyer before round 5.
Complete Mission 17 after dealing at least 1 damage to the Strakhov before round 12.
Complete Mission 18 after damaging at least 5 units with exploding Orgoth Soul Shrines.
Complete Mission 18 after defeating the Butcher without him damaging any friendly unit. Good luck!
Complete Mission 19 after killing 5+ enemy units with melee attacks from Allison Jakes.
Complete Mission 19 after killing 5+ enemy units with ranged attacks from Allison Jakes.
Complete Mission 19 after killing 5+ enemy units with magic attacks from Allison Jakes.
Complete Mission 19 after defeating Sturgis on the second round.
Complete Mission 20 without a single friendly unit being killed by the Molicron.
Complete Mission 20 after Allison Jakes scores 8 melee hits in one turn.
Complete 10 multiplayer matches
Complete 100 multiplayer matches
Complete 1000 multiplayer matches
Complete 10 multiplayer matches playing as Cygnar
Complete 100 multiplayer matches playing as Cygnar
Complete 10 multiplayer matches playing as Khador
Complete 100 multiplayer matches playing as Khador
Complete 10 multiplayer matches playing as Protectorate
Complete 100 multiplayer matches playing as Protectorate
Complete 10 multiplayer matches playing as Cryx
Complete 100 multiplayer matches playing as Cryx
Complete 20 multiplayer matches playing as Stryker
Complete 20 multiplayer matches playing as Siege
Complete 20 multiplayer matches playing as Sturgis
Complete 20 multiplayer matches playing as Darius
Complete 20 multiplayer matches playing as Sorscha
Complete 20 multiplayer matches playing as The Butcher
Complete 20 multiplayer matches playing as Strakhov
Complete 20 multiplayer matches playing as Karchev
Complete 20 multiplayer matches playing as Kreoss
Complete 20 multiplayer matches playing as Feora
Complete 20 multiplayer matches playing as Severius
Complete 20 multiplayer matches playing as The Harbinger
Complete 20 multiplayer matches playing as Deneghra
Complete 20 multiplayer matches playing as Asphyxious
Complete 20 multiplayer matches playing as Sturgis the Corrupted
Complete 20 multiplayer matches playing as Terminus
Complete 20 multiplayer matches playing as Magnus
Complete 20 multiplayer matches playing as Vyros
Complete Mission 1 of Dark Seduction
Complete Mission 2 of Dark Seduction
Complete Mission 3 of Dark Seduction
Complete Mission 4 of Dark Seduction
Complete Mission 5 of Dark Seduction
Complete Mission 6 of Dark Seduction
Complete Mission 7 of Dark Seduction
Complete Mission 8 of Dark Seduction
Complete Mission 9 of Dark Seduction
Complete Mission 10 of Dark Seduction
Complete Mission 1 of Dark Seduction without defeating the Vanquisher warjack.
Kill a Cutthroat in Mission 2 of Dark Seduction.
Knock down Haley and Deneghra at the same time in Mission 3 of Dark Seduction.
Kill 10 enemies with Nomad warjacks in Mission 4 of Dark Seduction.
Complete Mission 5 without killing any Cygnar units.
Kill the Iron Lich Overseer and its battlegroup before losing any Cygnar units.
Complete Mission 7 of Dark Seduction using only one Necrosurgeon.
Complete Mission 8 of Dark Seduction before the Necrosurgeons spawn ten Mechanithralls.
Complete Mission 9 of Dark Seduction with Haley the only remaining Cygnar unit on the map.
Complete Mission 9 of Dark Seduction without eliminating any Cygnar units.
Complete Mission 10 of Dark Seduction without adding any units or warjacks to Haley's squad.
Add all three Cygnar warjacks in Mission 10 of Dark Seduction to Haley's squad.