Full list of all 86 Never Split the Party achievements.
The base game contains 17 achievements, and there are 2 DLC packs containing 69 achievements.
Complete The Game With The Weightless Companion Orb
Win the Game Playing as the Rogue
Win the Game in Under 20 Minutes Playing as the Rogue
Win the Game Without Being Knocked Down While Playing as the Rogue
Win Hard Mode Playing as the Rogue
Win the Game Playing as the Mage
Win the Game in Under 20 Minutes Playing as the Mage
Win the Game Without Being Knocked Down While Playing as the Mage
Win Hard Mode Playing as the Mage
Win the Game in Under 20 Minutes Playing as the Ranger
Win the Game Without Being Knocked Down While Playing as the Ranger
Win Hard Mode Playing as the Ranger
Win Playing as the Mercenary
Win the Game in Under 20 Minutes Playing as the Mercenary
Win the Game Without Being Knocked Down While Playing as the Mercenary
Win Hard Mode Playing as the Mercenary
Win Playing as the Beast Master
Win the Game in Under 20 Minutes Playing as the Beast Master
Win the Game Without Being Knocked Down While Playing as the Beast Master
Win Hard Mode Playing as the Beast Master
Win Playing as the Paladin
Win the Game in Under 20 Minutes Playing as the Paladin
Win the Game Without Being Knocked Down While Playing as the Paladin
Win Hard Mode Playing as the Paladin
Win Playing as the Lancer
Win the Game in Under 20 Minutes Playing as the Lancer
Win the Game Without Being Knocked Down While Playing as the Lancer
Win Hard Mode Playing as the Lancer
Win Bomb Craft Challenge
Win a Player vs. Player Challenge In First Place
Win Epic Dungeons Challenge
Win Four Black Mages Challenge
Win Race Against Time Challenge
Win Full Plate Challenge
Win Playing as the Alchemist
Win the Game in Under 20 Minutes Playing as the Alchemist
Win the Game Without Being Knocked Down While Playing as the Alchemist
Win Hard Mode Playing as the Alchemist
Win Playing as the Bard
Win the Game in Under 20 Minutes Playing as the Bard
Win the Game Without Being Knocked Down While Playing as the Bard
Win Hard Mode Playing as the Bard
Win Playing as the Monk
Win the Game in Under 20 Minutes Playing as the Monk
Win the Game Without Being Knocked Down While Playing as the Monk
Win Hard Mode Playing as the Monk
Solve the Music Room
Win Playing as the Grenadier
Win the Game in Under 20 Minutes Playing as the Grenadier
Win the Game Without Being Knocked Down While Playing as the Grenadier
Win Hard Mode Playing as the Grenadier
Win Playing as the Shopkeeper
Win the Game in Under 20 Minutes Playing as the Shopkeeper
Win the Game Without Being Knocked Down While Playing as the Shopkeeper
Win Hard Mode Playing as the Shopkeeper
Win Immortal Snail Challenge
Win Health Pool Challenge
Win Fear of the Dark Challenge
Win Boss Run Challenge
Complete the Outer Realm
Defeat the Shopkeeper
Defeat Countess Malformed
Defeat Countess Ascended
Level 25 on all Revenge Classes
Complete Revenge of the Countess