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.
Complete a grand total of 200 quests for the angler.
Defeat every type of slime there is!
Defeat the four celestial towers of the moon.
Reach the 15th wave of a frost moon, where the festive season quickly degrades into madness.
Build a house in a mushroom biome and have Truffle move in.
Spend over 1 gold being treated by the nurse.
Fire a rainbow gun while riding on a unicorn.
Complete your 50th quest for the angler.
Defeat the Ancient Cultist, fanatical leader of the dungeon coven.
Defeat every boss in Terraria.
Defeat the Moon Lord.
Kill Doctor Bones.
Complete your 25th quest for the angler.
Defeat Duke Fishron, mutant terror of the sea.
Triumph over a martian invasion, when beings from out of this world come to scramble your brains and probe you in uncomfortable places.
Survive the slime rain, where gelatinous organisms fall from the sky in droves.
Reach the 15th wave of a pumpkin moon, where evil lurks among the autumn harvest.
Build or encounter a glowing mushroom field above the surface.
Fire a Bee Gun while wearing a full set of Bee Armor.
Craft a drax or pickaxe axe using hallowed bars, and the souls of the three mechanical bosses.
Triumph over a pirate invasion, a group of pillagers from the sea out for your booty... and your life!
Survive a solar eclipse, a day darker than night filled with creatures of horror.
Defeat Golem, the stone-faced ritualistic idol of the lihzahrd tribe.
Breach the impenetrable walls of the jungle temple.
Defeat Plantera, the overgrown monstrosity of the jungle's depths.
Mine chlorophyte, an organic ore found deep among the thickest of flora.
Triumph over the frost legion, a festive family of maniacal snowman mobsters.
Mine a powerful ore that has been newly blessed upon your world.
Kill Tim.
The only way is up!
Have all possible town NPCs living in your world.
Craft a molten pickaxe using the hottest of materials.
Smash a demon or crimson altar with a powerful, holy hammer.
Unleash the ancient spirits of light and darkness across your world, enabling much stronger foes and showering the world with dazzling treasures (and rainbows!).
Complete your 10th quest for the angler.
Discover a large bee's hive deep in the jungle.
Complete your 1st quest for the angler.
Obtain the Terrarian.
Do battle against the Twins, the Destroyer, and Skeletron Prime simultaneously and emerge victorious.
Obtain a Terra Blade, forged from the finest blades of light and darkness.
Triumph over a goblin invasion, a ragtag regiment of crude, barbaric, pointy-eared warriors and their shadowflame sorcerers.
Defeat the Brain of Cthuhlu, an enourmous demon brain which haunts the creeping crimson.
Using explosives or your trusty hammer, smash a Shadow Orb or Crimson Heart in the evil parts of your world.
Unlock one of the dungeon's large, mysterious chests with a special key.
Obtain a rainbow rod.
Obtain a minishark.
Survive a long fall with just a sliver of health remaining.
Steal a key from dungeon's undead denizens, and unlock one of their precious golden chests.
Defeat Skeletron, the cursed guardian of the dungeon.
Travel a total of 26.2 miles on foot.
Defeat the Queen Bee, the matriarch of the jungle hives.
Defeat the three nocturnal mechanical menaces: the Twins, the Destroyer, and Skeletron Prime.
Kill the groom.
Defeat the Wall of Flesh, the master and core of the world who arises after a great, burning sacrifice.
Spelunk deep enough to reach the molten underworld.
Survive a blood moon, a nocturnal event where the rivers run red and monsters swarm aplenty.
Destroy a total of 10,000 tiles.
Kill pinky.
Obtain a rare treasure from a difficult monster in the dungeon.
Defeat the Eater of Worlds, a massive worm whom dwells in the corruption.
Defeat King Slime, the lord of all things slimy.
Defeat an enemy by running it over with a minecart.
Become a victim to a nasty underground trap.
Defeat the Eye of Cthulhu, an ocular menace who only appears at night.
Obtain a boss-summoning item.
Stumble into a spider cavern in the underground.
Obtain an anvil made from iron or lead.
Discover and smash your first heart crystal underground.
Kill a nymph.
Discover a golden chest underground and take a peek at its contents.
Mine your first nugget of ore with a pickaxe.
You can only go down from here!
Build a house suitable enough for your first town NPC, such as the guide, to move into.
Survive your character's first full night.
Equip a mount.
Throw a yoyo.
Equip your first grappling hook.
Command nine summoned minions simultaneously.
Equip armor or vanity clothing in all three social slots.
Equip a dye in every possible dye slot.
Equip armor in all three armor slots: head, chest, and feet.
Equip a pair of wings.
Attain maximum health and mana possible without accessories or buffs.
Obtain a golden fishing rod.
Obtain your first hammer via crafting or otherwise.
Chop down your first tree.
Consume a life fruit, which grows in the thick of subterranean jungle grass.
Craft a mana crystal out of fallen stars, and consume it.
Craft your first work bench.
Repel the strongest forces the Old One's Army can muster.
Defeat the Dreadnautilus, murderous mollusk lurking beneath the surface of the sanguine seas.
Defeat Queen Slime, giving the coup-de-grace to the sovereign of all that jiggles.
Defeat the Empress of Light, responsible for all those flashy lights and glitter.
Drop a lure in a pool of lava for a pre-fried haul!
You were so preoccupied with whether or not you could open the chest that you didn't stop to think if you should.
Trick a gnome into turning into stone!
Deliver headpats to the town pet.
Meet with a tenant who's as happy as they possibly can be!
Fly a kite on a windy day.
Enter a misty graveyard filled with the surly dead.
What you're celebrating doesn't matter, just throw a party already!
Obtain the Terraspark Boots, forged from the finest boots of fire and ice.
Obtain the Zenith, the culmination of a journey forged into the ultimate sword.
Encounter a fairy.
Completely purify all Corruption, Crimson, and Hallow from your world, until the Dryad is satisfied!
Shimmer an item into another item. What other transmutations can you find?
Defeat Deerclops, the chilly one-eyed monstrosity from a foreign land.
Delay death from drowning by drinking water. It doesn't make much sense, but you did what you had to do.
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.
Find all of the Slime Pets and have them move in!
Fly a Kwad Racer into outer space.
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.
Invoked the wrath of the God of Torches, and survived long enough to earn its blessing.