Here is the full list of all 61 Battlepaths achievements.
Specialized in axes
Reached character level 35
Reached level 20 in a weapon skill
Killed 5000 monsters
Opened 150 treasure chests
Fully equipped with unique items
Specialized in piercing weapons
Found 50 unique items
Dealt 1,000,000 points of damage
Learned Regeneration and Health Boost
Found the Swimmer's Paradise
Specialized in swords
Took 250,000 points of damage without dying
Killed the Ogre in realm Babatula
Killed 6 monsters with one blow
Found the Uber Rick action figure
Killed the Scarab Uber Queen
Killed the Scarab Uber Queen in Hardcore mode
Found the coin of the Anti Goblin King
Walked 42,195 tiles
Found 15 unique items
Found the Chaos Overlord action figure
Killed 3 monsters with one blow
Found the Tough Ogre action figure
Found the Scarab Queen action figure
Touched 100 obelisks
Completed the Chaos Realm
Completed the Chaos Realm in Hardcore mode
Opened 50 treasure chests
Reached character level 30
Killed 1750 monsters
Specialized in bludgeons
Summoned an Efreet
Used 125 magic stones on items
Crafted a masterpiece
Accumulated 500,000 gold
Learned Power Strike and Warcry
Took 35,000 points of damage without dying
Completed realm Scarabian Desert
Completed realm Scarabian Desert in Hardcore mode
Dealt 125,000 points of damage
Used 40 magic stones on items
Summoned 35 allies
Accumulated 50,000 gold
Learned Haste and Flash
Reached character level 20
Found your first unique item
Completed realm Babatula
Completed realm Babatula in Hardcore mode
Reached level 5 in a weapon skill
Reached character level 10
Dealt 10,000 points of damage
Killed 350 monsters
Blew out 100 torches
Took 3,500 points of damage without dying
Reached character level 5
Opened 5 treasure chests
Summoned your first ally
Used a magic stone on an item
Killed 50 monsters
Completed your first quest