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