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