There are a maximum of 40 Slave RPG achievements

• 

  All Knowing Creator

  (Secret)
• 

  All You Can Eat

  You have maxed out the endurance core stat.
• 

  Arulco Fulfilled

  You have hired every companion.
• 

  Benny Had A Rough Life

  You have maxed out each of the gambling centers.
• 

  Big And Strong

  You have maxed out the strength core stat.
• 

  Big Brained

  You have maxed out the intellect core stat.
• 

  Cold Blooded Killer

  You have at least 10 perks in the combat perk tree.
• 

  Demigod

  You have reached level 20.
• 

  Easier Than Finding A Water Chip

  You have completed the game within 150 days.
• 

  Ending 1

  (Secret)
• 

  Ending 2

  (Secret)
• 

  Ending 3

  (Secret)
• 

  Ending 4

  (Secret)
• 

  Ending 5

  (Secret)
• 

  Ending 6

  (Secret)
• 

  Ending 7

  (Secret)
• 

  Fast Thinker

  You have maxed out the dexterity core stat.
• 

  Flexible

  You have at least 10 perks in the stat effects perk tree.
• 

  General Knowledge

  You have at least 10 perks in the general perk tree.
• 

  God Slayer

  (Secret)
• 

  Godhood

  You have reached level 30.
• 

  Hard Hitter

  You have maxed out the attack core stat.
• 

  Have You Played This Before?

  You have completed the game under level 5.
• 

  Hiding In Plain Sight

  (Secret)
• 

  Just how many souls do you think my soul is worth?

  You have gained at least 100 slaves.
• 

  Just Like My Japanese Horror Games!

  You have completed the game without saving.
• 

  Kung Fu Master

  You have learned every action.
• 

  Lower The Gates!

  You have become a master of the arena.
• 

  Luck Isn't A Stat In This Game

  You have failed 5 combat rolls in a row.
• 

  Path To The Pantheon

  You have reached level 10.
• 

  Punching Bag

  You have maxed out the defense core stat.
• 

  Quick Feet

  You have maxed out the agility core stat.
• 

  Ranch Hand

  You have filled out the bestiary.
• 

  Smooth Talker

  You have maxed out the charisma core stat.
• 

  Stupid Dog

  (Secret)
• 

  Texas Ain't That Big Ya'll

  You have discovered every location on the map.
• 

  Traitor!

  You have joined the militia.
• 

  Well Rehearsed

  You have at least 10 perks in the training perk tree.
• 

  You Call That Difficult

  You have completed the game on the Overkill difficulty setting.
• 

  You don't really seem like the talking type.

  You have killed all NPCs in the world. (Save the travelers, of course.)