Here is the full list of all 68 WarriOrb achievements.
Leave the starter location without opening the iron gate
Jump out of the tower
Find every hidden chest before entering the Sewers the first time
Get a proper voice from the Wizard
Get three damage in a row from Luminous Fungus
Learn the moves on your own
Get killed by a Magic Box
Listen to the Magic Mirror showing your past
Get eaten by a chest
Deliver the Weird Device to Teachy
Deliver the missing books to Lory
Bring a flower to the Magic Mirror
Listen to every tale of the Fountain
Ask everything from Raven
Defeat the Flying Maintainer without being hit by a meteor
Recharge the Gem
Free the Pipe Walker and tell it to its friends
Help the Gatekeeper
Reach the Portal Place
Defeat the Gatekeeper
Defeat the GateKeeper without taking a hit
Listen to all Fishy's poems
Reach Hallowed Heart
Open the Dwarven Gate
Enter the Tower in Lava Lair
Climb the Tower in Lava Lair
Reach Wracked Waters
Sail to Lost Land
Free the Pipe Walker... again
Bring Mushrooms for the soup
Clear the Shoreline
Bring a new Wheel for Gnory
Seek out the Golem Maker's creations and destroy them
Help the Ghost Dwarf
Clear the Dwarven Areas and report to the Station Master
Kill an enemy by making him fall to death with the Swap spell
Stun an enemy with Bouncestones
Reach the maximum bonus health with Bluestones and Graystones
Kill two enemies with a single Firestone cast
Stun an enemy with Lightningstones
Slow an enemy with Tealstones
Kill at least 4 enemies with a single cast of Tealstone, but better
Slow at least 5 enemies with a single cast of Slowstone
Stun someone using Meteorstones
Kill someone with the Poison effect of Green Flamestones
Find all the Memory Crystals for the Golem Maker
Reveal the secret of the Tomb of Tabby
Kill the Armour Wrath
Kill the Armour Wrath without taking a hit
Kill the Fallen Druid
Kill the Fallen Druid without taking a hit
Kill the Dwarven Statue
Kill the Dwarven Statue without taking a hit
Reach Raven through the Pipes
Leave Bubble Border
Leave the Ruined Realm
Buy something from MerchAnt
Float your way to the secret chest
Float your way through the lightning trap
Be freed by a Pipe Walker
Destroy the device to save the creatures of Ruined Realm
Use the device to separate the Ruined Realm
Hunt down the scattered group in Cerulean City
Finish Act 1 under 42 minutes (Requires at least medium difficulty)
Finish Act 2 under 1 hour 42 minutes (Requires at least medium difficulty)
Finish Act 3 under 42 minutes (Requires at least medium difficulty)
Finish the game under 3 hours (Requires at least medium difficulty)
Finish the game in Insane difficulty