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.
Have all possible town NPCs living in your world.
Triumph over a martian invasion, when beings from out of this world come to scramble your brains and probe you in uncomfortable places.
Reach the 15th wave of a frost moon, where the festive season quickly degrades into madness.
Reach the 15th wave of a pumpkin moon, where evil lurks among the autumn harvest.
Triumph over the frost legion, a festive family of maniacal snowman mobsters.
Obtain a rainbow rod.
Stumble into a spider cavern in the underground.
Build a house in a mushroom biome and have Truffle move in.
Fire a rainbow gun while riding on a unicorn.
Unlock one of the dungeon's large, mysterious chests with a special key.
Kill Doctor Bones.
Command nine summoned minions simultaneously.
Complete your 50th quest for the angler.
Fire a Bee Gun while wearing a full set of Bee Armor.
Defeat every type of slime there is!
Craft a molten pickaxe using the hottest of materials.
The only way is up!
Do battle against the Twins, the Destroyer, and Skeletron Prime simultaneously and emerge victorious.
Defeat the Eater of Worlds, a massive worm whom dwells in the corruption.
Defeat every boss in Terraria.
Defeat Duke Fishron, mutant terror of the sea.
Triumph over a pirate invasion, a group of pillagers from the sea out for your booty... and your life!
Obtain a rare treasure from a difficult monster in the dungeon.
Survive the slime rain, where gelatinous organisms fall from the sky in droves.
Craft a drax or pickaxe axe using hallowed bars, and the souls of the three mechanical bosses.
Kill the groom.
Survive a solar eclipse, a day darker than night filled with creatures of horror.
Kill a nymph.
Kill Tim.
Steal a key from dungeon's undead denizens, and unlock one of their precious golden chests.
Complete your 25th quest for the angler.
Build or encounter a glowing mushroom field above the surface.
Spend over 1 gold being treated by the nurse.
Defeat the Brain of Cthuhlu, an enourmous demon brain which haunts the creeping crimson.
Obtain a minishark.
Complete your 10th quest for the angler.
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.
Defeat an enemy by running it over with a minecart.
Mine a powerful ore that has been newly blessed upon your world.
Smash a demon or crimson altar with a powerful, holy hammer.
Travel a total of 26.2 miles on foot.
Defeat the Eye of Cthulhu, an ocular menace who only appears at night.
Survive a blood moon, a nocturnal event where the rivers run red and monsters swarm aplenty.
Defeat King Slime, the lord of all things slimy.
Defeat the Moon Lord.
You can only go down from here!
Defeat the four celestial towers of the moon.
Defeat the Ancient Cultist, fanatical leader of the dungeon coven.
Defeat Plantera, the overgrown monstrosity of the jungle's depths.
Defeat Skeletron, the cursed guardian of the dungeon.
Throw a yoyo.
Defeat Golem, the stone-faced ritualistic idol of the lihzahrd tribe.
Defeat the three nocturnal mechanical menaces: the Twins, the Destroyer, and Skeletron Prime.
Breach the impenetrable walls of the jungle temple.
Destroy a total of 10,000 tiles.
Defeat the Queen Bee, the matriarch of the jungle hives.
Discover a large bee's hive deep in the jungle.
Mine chlorophyte, an organic ore found deep among the thickest of flora.
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.
Spelunk deep enough to reach the molten underworld.
Discover and smash your first heart crystal underground.
Obtain a Terra Blade, forged from the finest blades of light and darkness.
Obtain a boss-summoning item.
Equip a pair of wings.
Equip your first grappling hook.
Equip a mount.
Obtain the Terrarian.
Equip armor or vanity clothing in all three social slots.
Equip a dye in every possible dye slot.
Obtain a golden fishing rod.
Complete your 1st quest for the angler.
Attain maximum health and mana possible without accessories or buffs.
Discover a golden chest underground and take a peek at its contents.
Survive a long fall with just a sliver of health remaining.
Become a victim to a nasty underground trap.
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.
Kill pinky.
Obtain your first hammer via crafting or otherwise.
Survive your character's first full night.
Equip armor in all three armor slots: head, chest, and feet.
Chop down your first tree.
Mine your first nugget of ore with a pickaxe.
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.
Defeat the Dreadnautilus, murderous mollusk lurking beneath the surface of the sanguine seas.
Repel the strongest forces the Old One's Army can muster.
Obtain the Terraspark Boots, forged from the finest boots of fire and ice.
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.
Defeat the Empress of Light, responsible for all those flashy lights and glitter.
Defeat Queen Slime, giving the coup-de-grace to the sovereign of all that jiggles.
Obtain the Zenith, the culmination of a journey forged into the ultimate sword.
Trick a gnome into turning into stone!
Fly a kite on a windy day.
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!
Encounter a fairy.
Enter a misty graveyard filled with the surly dead.
Deliver headpats to the town pet.
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.
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?
Some very special seeds can lead to unique and rewarding experiences. Can you find one?
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.
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.