Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Arena Champion	Become the champion of an arena.
Besties	Revive a friend.
Brute Force	Smash 50 treasure chests.
Caveblazin'	Finish the tutorial.
Complete!	Finish the game.
Completionist	Achieve 100% game completion.
Cooperation	Complete 10 levels with both players alive in co-op mode.
Coordination	Reach the Forsaken Jungle in co-op mode without dying.
Executioner	Kill 100 enemies.
Giant Slayer	Defeat all of the regular bosses.
Habitual Caveblazer	Play for a total of 20 hours.
Hardcore Boss	Defeat a boss with all 5 relics active.
Hero	Complete the game with all 5 relics active.
Historian	Discover all 5 relics.
Mega Powered!	Create a mega shadow weapon.
Monster Hunter	Fill up the monsters section of your journal.
Partnership	Finish the game in co-op mode.
Quaffer	Drink 100 Potions.
Super Powered!	Create a super weapon.
The Harder They Fall	Defeat a boss.
True Purpose	Reach the Shrouded Land.