The Kilgore Add-on for Killer Instinct has 14 achievements worth 150 gamerscore.
Reach 150 Fight Challenges with Kilgore
Complete 200 matches as Kilgore
Win an exhibition match vs a friend as Kilgore
Win 20 ranked matches with Kilgore
Reach 80 Fight Challenges with Kilgore
Win a versus match as Kilgore
Defeat 6 different characters in online matches as Kilgore
Earn a supreme Victory in an online match as Kilgore
Win a Ranked Match as Kilgore
Reach 30 Fight Challenges with Kilgore
Hit the opponent with 64 Chain Gun bullets while in Instinct mode
Defeat 10 opponents in one Survival as Kilgore
Unlock a color for Kilgore
Win a survival match as Kilgore