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