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.
Unlock one of the dungeon's large, mysterious chests with a special key.
Complete your 50th quest for the angler.
Defeat every type of slime there is!
Reach the 15th wave of a frost moon, where the festive season quickly degrades into madness.
Triumph over the frost legion, a festive family of maniacal snowman mobsters.
Reach the 15th wave of a pumpkin moon, where evil lurks among the autumn harvest.
Do battle against the Twins, the Destroyer, and Skeletron Prime simultaneously and emerge victorious.
Have all possible town NPCs living in your world.
Obtain a rainbow rod.
Fire a Bee Gun while wearing a full set of Bee Armor.
Command nine summoned minions simultaneously.
Triumph over a martian invasion, when beings from out of this world come to scramble your brains and probe you in uncomfortable places.
Obtain a Terra Blade, forged from the finest blades of light and darkness.
Kill Doctor Bones.
Craft a drax or pickaxe axe using hallowed bars, and the souls of the three mechanical bosses.
Obtain a golden fishing rod.
Complete your 25th quest for the angler.
Spend over 1 gold being treated by the nurse.
Triumph over a pirate invasion, a group of pillagers from the sea out for your booty... and your life!
Breach the impenetrable walls of the jungle temple.
Build or encounter a glowing mushroom field above the surface.
Build a house in a mushroom biome and have Truffle move in.
Kill the groom.
Defeat an enemy by running it over with a minecart.
Survive a solar eclipse, a day darker than night filled with creatures of horror.
Mine a powerful ore that has been newly blessed upon your world.
Mine chlorophyte, an organic ore found deep among the thickest of flora.
Complete your 10th quest for the angler.
Smash a demon or crimson altar with a powerful, holy hammer.
Obtain a minishark.
Complete your 1st quest for the angler.
Defeat the Brain of Cthuhlu, an enourmous demon brain which haunts the creeping crimson.
Defeat the Moon Lord.
Defeat every boss in Terraria.
Defeat the four celestial towers of the moon.
Defeat the Ancient Cultist, fanatical leader of the dungeon coven.
Defeat the three nocturnal mechanical menaces: the Twins, the Destroyer, and Skeletron Prime.
Defeat Duke Fishron, mutant terror of the sea.
Defeat Plantera, the overgrown monstrosity of the jungle's depths.
Defeat Golem, the stone-faced ritualistic idol of the lihzahrd tribe.
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.
Destroy a total of 10,000 tiles.
Kill pinky.
Survive a long fall with just a sliver of health remaining.
Defeat King Slime, the lord of all things slimy.
Survive the slime rain, where gelatinous organisms fall from the sky in droves.
Defeat the Eater of Worlds, a massive worm whom dwells in the corruption.
You can only go down from here!
Fire a rainbow gun while riding on a unicorn.
Obtain your first hammer via crafting or otherwise.
Defeat the Queen Bee, the matriarch of the jungle hives.
Obtain a rare treasure from a difficult monster in the dungeon.
Equip a pair of wings.
Equip your first grappling hook.
Equip a mount.
Obtain the Terrarian.
Attain maximum health and mana possible without accessories or buffs.
Consume a life fruit, which grows in the thick of subterranean jungle grass.
Discover a large bee's hive deep in the jungle.
Equip a dye in every possible dye slot.
Travel a total of 26.2 miles on foot.
Steal a key from dungeon's undead denizens, and unlock one of their precious golden chests.
Defeat Skeletron, the cursed guardian of the dungeon.
Become a victim to a nasty underground trap.
Craft a molten pickaxe using the hottest of materials.
The only way is up!
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.
Kill a nymph.
Stumble into a spider cavern in the underground.
Discover and smash your first heart crystal underground.
Throw a yoyo.
Kill Tim.
Craft a mana crystal out of fallen stars, and consume it.
Spelunk deep enough to reach the molten underworld.
Survive a blood moon, a nocturnal event where the rivers run red and monsters swarm aplenty.
Defeat the Eye of Cthulhu, an ocular menace who only appears at night.
Equip armor or vanity clothing in all three social slots.
Equip armor in all three armor slots: head, chest, and feet.
Obtain an anvil made from iron or lead.
Obtain a boss-summoning item.
Discover a golden chest underground and take a peek at its contents.
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.
Chop down your first tree.
Craft your first work bench.
Drop a lure in a pool of lava for a pre-fried haul!
Obtain the Zenith, the culmination of a journey forged into the ultimate sword.
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 the Empress of Light, responsible for all those flashy lights and glitter.
You were so preoccupied with whether or not you could open the chest that you didn't stop to think if you should.
Defeat Queen Slime, giving the coup-de-grace to the sovereign of all that jiggles.
Enter a misty graveyard filled with the surly dead.
Trick a gnome into turning into stone!
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 Terraspark Boots, forged from the finest boots of fire and ice.
Fly a kite on a windy day.
Encounter a fairy.
Find all of the Slime Pets and have them move in!
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?
Delay death from drowning by drinking water. It doesn't make much sense, but you did what you had to do.
Some very special seeds can lead to unique and rewarding experiences. Can you find one?
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.
Obtain the Cell Phone. You'll never leave home without it again.
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.