The Story Mode Title update for Killer Instinct has 9 achievements worth 60 gamerscore.
Complete Season 2 Story Mode
Finish Story Mode with ARIA
Finish Story Mode with Cinder
Finish Story Mode with Hisako
Finish Story Mode with Aganos
Finish Story Mode with Riptor
Finish Story Mode with Kan-Ra
Finish Story Mode with Maya
Finish Story Mode with TJ Combo