Anvil Expansion
Not unlocked yetCraft the Anvil II expander. More things to craft, yay!
Anvil Expansion Again
Not unlocked yetCraft the Anvil III expander. More things to craft, again, yay!
Boss Buster
Not unlocked yetDefeat the big poop and the giant house with legs!
Demon Demolisher
Not unlocked yetDefeat the big hourglass and the toilet paper guy!
Spike Minigame Master
Not unlocked yetIf u love me let me go... erm, I mean get a score of 13 in the Spike Minigame
Tree Top Dropout
Not unlocked yetReach the top of the Giant Tree, then jump off... wait no don't do that last part.
Minecart Master
Not unlocked yetGet a score of 103+ in the Mining Minigame, beating the Developer's score!
Choppin' to the Beat
Not unlocked yetGet a score of 141+ in the Choppin' Minigame, beating the Developer's score!
Fishing Finesse
Not unlocked yetGet a score of 67+ in the Fishing Minigame, beating the Developer's score!
Catching Coronation
Not unlocked yetGet a score of 128+ in the Catching minigame, beating the Developer's score!
Crystal Beatdown
Not unlocked yetDefeat your first Crystal Monster! These have a 1 in 2000 chance to spawn each time you defeat a normal monster.
Crystal S-S-S-Suuuper Slam
Not unlocked yetDefeat 100 Crystal Monsters! This could go a couple rounds...
Crystal Championship Bout
Not unlocked yetDefeat 2000 Crystal Monsters to become the Heavyweight Champion of IdleOn!
Bad Doggy!
Not unlocked yetDefeat Amarok on Chaotic Difficulty. He's all bark and... well, all bite too honestly.
Dumbo the Destroyer
Not unlocked yetDefeat Efaunt on Chaotic Difficulty. Watch out for his new kick attack, and for all his old attacks since they're still deadly!
Pro Gamer Move
Not unlocked yetYou kept the tutorial oil you get from the goblin?? You sneaker little gamer you!
Peanut Pioneer
Not unlocked yetYou gave up all those peanuts just for a secret class... was it really worth it?
Meel Time!
Not unlocked yetShake it! To the left, to the left! Oh yea!!!
Meet the Dev
Not unlocked yetHey, it was super cool to meet you gamer! Well, unless you called me LavaLame2. (Note - This achievement will also complete itself if you complete all other achievements)
Part 1: Learn to Forge
Not unlocked yetComplete Glumlee's part of the Main Questline
Part 2: Learn to Entertain
Not unlocked yetComplete the Picnic Stowaway's part of the Main Questline
Part 3: Learn to Translate
Not unlocked yetComplete Stiltzcho's part of the Main Questline
Classy!
Not unlocked yetChoose one of the 3 starting classes, since like there are only 3 starting classes and not 4.
Sleepy Gamer
Not unlocked yetClaim 100 hours of AFK Gains. That's like 4 days and a side of fries.