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