One of a series of dangerous assassin droids largely outlawed in the galaxy, IG-11 is a hired gun programmed to follow Bounty Hunters Guild protocols to the letter. Reliable and durable, IG-11’s thin body is built on an armored substrate that can withstand repeated assaults. It is against his programming to be captured, and he has built-in last-ditch fail-safes to prevent that from ever happening.

from – IG-11 | StarWars.com

If you want to know more about the Expansion IG-11 comes with, be sure to read my unboxing article over here…