Full list of all 115 Terraria achievements. It takes around 200 hours to unlock all of the achievements in the base game on Windows.
The base game contains 88 achievements, and there are 3 DLC packs containing 27 achievements.
Triumph over the frost legion, a festive family of maniacal snowman mobsters.
Reach the 15th wave of a frost moon, where the festive season quickly degrades into madness.
Complete a grand total of 200 quests for the angler.
Reach the 15th wave of a pumpkin moon, where evil lurks among the autumn harvest.
Fire a rainbow gun while riding on a unicorn.
Obtain the Terrarian.
Command nine summoned minions simultaneously.
Defeat every boss in Terraria.
Defeat Duke Fishron, mutant terror of the sea.
Unlock one of the dungeon's large, mysterious chests with a special key.
Defeat every type of slime there is!
Kill Doctor Bones.
Defeat the Brain of Cthuhlu, an enourmous demon brain which haunts the creeping crimson.
Craft a molten pickaxe using the hottest of materials.
Craft a drax or pickaxe axe using hallowed bars, and the souls of the three mechanical bosses.
Defeat Plantera, the overgrown monstrosity of the jungle's depths.
Triumph over a goblin invasion, a ragtag regiment of crude, barbaric, pointy-eared warriors and their shadowflame sorcerers.
Fire a Bee Gun while wearing a full set of Bee Armor.
Defeat an enemy by running it over with a minecart.
Obtain a minishark.
Obtain a rainbow rod.
Obtain a golden fishing rod.
Complete your 10th quest for the angler.
Complete your 25th quest for the angler.
Complete your 50th quest for the angler.
Defeat the three nocturnal mechanical menaces: the Twins, the Destroyer, and Skeletron Prime.
Do battle against the Twins, the Destroyer, and Skeletron Prime simultaneously and emerge victorious.
Equip a dye in every possible dye slot.
Kill a nymph.
Steal a key from dungeon's undead denizens, and unlock one of their precious golden chests.
Defeat the Wall of Flesh, the master and core of the world who arises after a great, burning sacrifice.
Unleash the ancient spirits of light and darkness across your world, enabling much stronger foes and showering the world with dazzling treasures (and rainbows!).
Smash a demon or crimson altar with a powerful, holy hammer.
Mine a powerful ore that has been newly blessed upon your world.
Obtain a rare treasure from a difficult monster in the dungeon.
Defeat the four celestial towers of the moon.
Defeat the Moon Lord.
Have all possible town NPCs living in your world.
Destroy a total of 10,000 tiles.
Kill Tim.
Obtain a Terra Blade, forged from the finest blades of light and darkness.
Survive a long fall with just a sliver of health remaining.
Build a house in a mushroom biome and have Truffle move in.
Complete your 1st quest for the angler.
Defeat King Slime, the lord of all things slimy.
Survive the slime rain, where gelatinous organisms fall from the sky in droves.
Spend over 1 gold being treated by the nurse.
Defeat the Ancient Cultist, fanatical leader of the dungeon coven.
Survive a solar eclipse, a day darker than night filled with creatures of horror.
Triumph over a martian invasion, when beings from out of this world come to scramble your brains and probe you in uncomfortable places.
You can only go down from here!
Travel a total of 26.2 miles on foot.
Defeat the Eye of Cthulhu, an ocular menace who only appears at night.
Defeat the Queen Bee, the matriarch of the jungle hives.
Spelunk deep enough to reach the molten underworld.
Mine chlorophyte, an organic ore found deep among the thickest of flora.
Consume a life fruit, which grows in the thick of subterranean jungle grass.
Stumble into a spider cavern in the underground.
The only way is up!
Attain maximum health and mana possible without accessories or buffs.
Discover a large bee's hive deep in the jungle.
Kill pinky.
Survive a blood moon, a nocturnal event where the rivers run red and monsters swarm aplenty.
Kill the groom.
Defeat Skeletron, the cursed guardian of the dungeon.
Defeat the Eater of Worlds, a massive worm whom dwells in the corruption.
Using explosives or your trusty hammer, smash a Shadow Orb or Crimson Heart in the evil parts of your world.
Defeat Golem, the stone-faced ritualistic idol of the lihzahrd tribe.
Breach the impenetrable walls of the jungle temple.
Triumph over a pirate invasion, a group of pillagers from the sea out for your booty... and your life!
Throw a yoyo.
Build or encounter a glowing mushroom field above the surface.
Discover a golden chest underground and take a peek at its contents.
Equip a pair of wings.
Equip armor or vanity clothing in all three social slots.
Equip a mount.
Obtain a boss-summoning item.
Craft a mana crystal out of fallen stars, and consume it.
Become a victim to a nasty underground trap.
Discover and smash your first heart crystal underground.
Equip your first grappling hook.
Survive your character's first full night.
Mine your first nugget of ore with a pickaxe.
Obtain an anvil made from iron or lead.
Build a house suitable enough for your first town NPC, such as the guide, to move into.
Chop down your first tree.
Equip armor in all three armor slots: head, chest, and feet.
Obtain your first hammer via crafting or otherwise.
Craft your first work bench.
Repel the strongest forces the Old One's Army can muster.
Drop a lure in a pool of lava for a pre-fried haul!
Defeat Queen Slime, giving the coup-de-grace to the sovereign of all that jiggles.
Obtain the Terraspark Boots, forged from the finest boots of fire and ice.
Meet with a tenant who's as happy as they possibly can be!
Defeat the Dreadnautilus, murderous mollusk lurking beneath the surface of the sanguine seas.
Deliver headpats to the town pet.
What you're celebrating doesn't matter, just throw a party already!
Trick a gnome into turning into stone!
Enter a misty graveyard filled with the surly dead.
You were so preoccupied with whether or not you could open the chest that you didn't stop to think if you should.
Encounter a fairy.
Fly a kite on a windy day.
Defeat the Empress of Light, responsible for all those flashy lights and glitter.
Obtain the Zenith, the culmination of a journey forged into the ultimate sword.
Find all of the Slime Pets and have them move in!
Fly a Kwad Racer into outer space.
Obtain Golden Delight, the highest quality meal made from the highest quality . . . ingredients.
Obtain the Ankh Shield, the finest protection from unpleasant maladies and ailments.
Defeat Deerclops, the chilly one-eyed monstrosity from a foreign land.
Invoked the wrath of the God of Torches, and survived long enough to earn its blessing.
Shimmer an item into another item. What other transmutations can you find?
Some very special seeds can lead to unique and rewarding experiences. Can you find one?
Obtain the Cell Phone. You'll never leave home without it again.
Delay death from drowning by drinking water. It doesn't make much sense, but you did what you had to do.
Completely purify all Corruption, Crimson, and Hallow from your world, until the Dryad is satisfied!