Here is the full list of all 44 SteamWorld Quest: Hand of Gilgamech achievements.
Deal 20,000 or more damage with a single hit.
Raise a hero's Strength bonus to +7 grades or more.
Defeat a certain boss before it can use Hell's Tokamak.
Have 12 instances of negative status conditions affecting foes at the same time.
Inflict Burn, Bleed, Poison and Despair on the same enemy.
Play six cards from your hand in one turn.
Heal a hero from less than 5% health to full with a single card.
Craft every punch card available at the mysterious merchant's.
Complete the Midas Grand Prix.
Evade attacks 50 times.
Complete the Abyssal Cup.
Deal a total of 100,000 Frost damage.
Perform 100 Tag Team Combos.
Deal a total of 100,000 Arcane damage.
Spend 10 Steam Pressure on a single card.
Scrap three enemies with a single card.
Defeat Mechathiranos.
Defeat the Dark Lord.
Loot all treasure chests.
Heal a total of 50,000 points of health.
Deal a total of 100,000 Fire damage.
Complete the Coglin Cup.
Deal a total of 100,000 Storm damage.
Defeat the Teras Koloss.
Deal a total of 100,000 Physical damage.
Spend 10,000 gold.
Use a recovery item in battle.
Break 250 world objects.
Defeat Headmistress Hyapathia.
Recruit Tarah & Thayne.
Hit innate elemental weaknesses 100 times.
Upgrade a punch card.
Fully upgrade a punch card.
Defeat Captain Canary and the Narcassian Dragon.
Perform 100 Heroic Chains.
Recruit Orik.
Buy an item from the traveling merchant.
Redraw cards 100 times.
Loot 10 treasure chests.
Craft a punch card.
Recruit Galleo.
Change a hero's deck.
Defeat Gomphus.
Find a secret room.