Here is the full list of all 463 Killer Instinct achievements.
Win a Ranked Match as Fulgore
Defeat 6 different characters in online matches as Eagle
Defeat 6 different characters in online matches as Eyedol
Defeat 6 different characters in online matches as General RAAM
Defeat 6 different characters in online matches as Gargos
Defeat 6 different characters in online matches as Mira
Defeat 6 different characters in online matches as Shin Hisako
Defeat 6 different characters in online matches as Rash
Defeat 6 different characters in online matches as Arbiter
Defeat 6 different characters in online matches as Tusk
Defeat 6 different characters in online matches as Kim Wu
Defeat 6 different characters in online matches as Kilgore
Defeat 6 different characters in online matches as ARIA
Defeat 6 different characters in online matches as Cinder
Defeat 6 different characters in online matches as Hisako
Defeat 6 different characters in online matches as Aganos
Defeat 6 different characters in online matches as Riptor
Defeat 6 different characters in online matches as Kan-Ra
Defeat 6 different characters in online matches as Maya
Defeat 6 different characters in online matches as TJ Combo
Defeat 6 different characters in online matches as Shadow Jago
Defeat 6 different characters in online matches as Fulgore
Defeat 6 different characters in online matches as Spinal
Defeat 6 different characters in online matches as Orchid
Defeat 6 different characters in online matches as Sadira
Defeat 6 different characters in online matches as Thunder
Defeat 6 different characters in online matches as Glacius
Defeat 6 different characters in online matches as Sabrewulf
Defeat 6 different characters in online matches as Jago
Complete 200 matches as Fulgore
Complete 200 matches as Spinal
Complete 200 matches as Orchid
Complete 200 matches as Sadira
Complete 200 matches as Thunder
Complete 200 matches as Glacius
Complete 200 matches as Sabrewulf
Complete 200 matches as Jago
Craft 30 items in the Shadow Lords Emporium
Defeat 10 opponents in one Survival as Fulgore
Reach 30 Fight Challenges with Fulgore
Defeat 10 opponents in one Survival as Spinal
Reach 30 Fight Challenges with Spinal
Defeat 10 opponents in one Survival as Sadira
Reach 80 Fight Challenges with Sadira
Defeat 10 opponents in one Survival as Shadow Jago
Reach 30 Fight Challenges with Shadow Jago
Defeat 10 opponents in one Survival as Thunder
Reach 30 Fight Challenges with Thunder
Reach 80 Fight Challenges with Kan-Ra
Defeat 10 opponents in one Survival as Kan-Ra
Defeat 10 opponents in one Survival as Maya
Defeat 10 opponents in one Survival as TJ Combo
Collect 5 different types Guardian in Shadow Lords mode
Reach 30 Fight Challenges with Mira
Defeat 10 opponents in one Survival as Eagle
Reach 30 Fight Challenges with Eagle
Defeat 10 opponents in one Survival as Arbiter
Reach 30 Fight Challenges with Arbiter
Defeat 10 opponents in one Survival as Tusk
Reach 30 Fight Challenges with Tusk
Defeat 10 opponents in one Survival as Kim Wu
Reach 30 Fight Challenges with Kim Wu
Defeat 10 opponents in one Survival as Orchid
Reach 30 Fight Challenges with Orchid
Reach 80 Fight Challenges with Glacius
Defeat 10 opponents in one Survival as Glacius
Reach 30 Fight Challenges with Glacius
Defeat 10 opponents in one Survival as Sabrewulf
Reach 30 Fight Challenges with Sabrewulf
Complete 16 Dojo Lessons
Win a survival match as Eagle
Win a survival match as Eyedol
Win a survival match as General RAAM
Win a survival match as Gargos
Win a survival match as Mira
Win a survival match as Shin Hisako
Win a survival match as Rash
Win a survival match as Arbiter
Win a survival match as Tusk
Win a survival match as Kim Wu
Win a survival match as Kilgore
Win a survival match as ARIA
Win a survival match as Cinder
Win a survival match as Hisako
Win a survival match as Aganos
Win a survival match as Riptor
Win a survival match as Kan-Ra
Win a survival match as Maya
Win a survival match as TJ Combo
Win a Ranked Match as Jago
Reach 30 Fight Challenges with Riptor
Inflict 200% damage on a Tank Chest in Shadow Lords mode
Reach 30 General Fight Challenges
Inflict 1500 Poison damage with the Snake Guardian in Shadow Lords mode
Collect a Perfect Guardian in Shadow Lords Mode! Shiny!
Complete 20 Trials
Complete 5 Dojo lessons
Earn a Supreme Victory in an online match as Eagle
Earn a Supreme Victory in an online match as Eyedol
Earn a Supreme Victory in an online match as General RAAM
Earn a Supreme Victory in an online match as Gargos
Earn a Supreme Victory in an online match as Mira
Earn a Supreme Victory in an online match as Shin Hisako
Earn a Supreme Victory in an online match as Rash
Earn a Supreme Victory in an online match as Arbiter
Earn a Supreme Victory in an online match as Tusk
Earn a Supreme Victory in an online match as Kim Wu
Earn a Supreme Victory in an online match as Kilgore
Earn a Supreme Victory in an online match as ARIA
Earn a Supreme Victory in an online match as Cinder
Earn a Supreme Victory in an online match as Hisako
Earn a Supreme Victory in an online match as Aganos
Earn a Supreme Victory in an online match as Riptor
Earn a Supreme Victory in an online match as Kan-Ra
Earn a Supreme Victory in an online match as Maya
Earn a Supreme Victory in an online match as TJ Combo
Earn a Supreme Victory in an online match as Fulgore
Earn a Supreme Victory in an online match as Spinal
Earn a Supreme Victory in an online match as Orchid
Earn a Supreme Victory in an online match as Shadow Jago
Earn a Supreme Victory in an online match as Thunder
Earn a Supreme Victory in an online match as Glacius
Earn a Supreme Victory in an online match as Sabrewulf
Earn a Supreme Victory in an online match as Jago
Defeat 10 opponents in one Survival as Jago
Reach 30 Fight Challenges with Jago
Finish Story Mode with Kan-Ra
Reach 30 Fight Challenges with Kan-Ra
Recruit an agent of UltraTech to your Shadow Lords team
Complete a Shadow Lords mission with a Guardian equipped
Finish Story Mode with Maya
Reach 30 Fight Challenges with Maya
Win an exhibition match vs a friend as Eagle
Win an exhibition match vs a friend as Eyedol
Win an exhibition match vs a friend as General RAAM
Win an exhibition match vs a friend as Gargos
Win an exhibition match vs a friend as Mira
Win an exhibition match vs a friend as Shin Hisako
Win an exhibition match vs a friend as Rash
Win an exhibition match vs a friend as Arbiter
Win an exhibition match vs a friend as Tusk
Win an exhibition match vs a friend as Kim Wu
Win an exhibition match vs a friend as Kilgore
Win an exhibition match vs a friend as Cinder
Win an exhibition match vs a friend as Hisako
Win an exhibition match vs a friend as Aganos
Win an exhibition match vs a friend as ARIA
Win an exhibition match vs a friend as Riptor
Win an exhibition match vs a friend as Kan-Ra
Win an exhibition match vs a friend as Maya
Win an exhibition match vs a friend as TJ Combo
Reach 30 Fight Challenges with TJ Combo
Win an exhibition match vs a friend as Fulgore
Win an exhibition match vs a friend as Spinal
Win an exhibition match vs a friend as Orchid
Win an exhibition match vs a friend as Shadow Jago
Win an exhibition match vs a friend as Thunder
Win an exhibition match vs a friend as Glacius
Win an exhibition match vs a friend as Sabrewulf
Win an exhibition match vs a friend as Jago
Earn a Supreme Victory in an online match as Sadira
Win an exhibition match vs a friend as Sadira
Defeat 25 Shadows in Shadow Survival Mode.
Record 15 Matches for a Single Shadow
Reach 30 Fight Challenges with Sadira
Activate Your First Shadow.
Finish Story Mode with TJ Combo
Unlock a color for Eagle
Hit your opponent with 10 Swoop attacks while in Eagle’s Instinct Mode
Unlock a color for Eyedol
Perform STAY AWAKE! 6 times while in Instinct mode!
Deal 70% damage in a single combo during General RAAM’s Instinct Mode
Unlock a color for General RAAM
Break two combos using Eruption in a single match while in Gargos’ Instinct Mode
Unlock a color for Gargos
Unlock a color for Mira
Restore more than 50% of Mira's Recoverable Damage in a single match!
Unlock a color for Shin Hisako
Shin Hisako Instinct Desc.
Unlock a color for Rash
Hit your opponent with a Speeder Bike 3 times while in Rash's Instinct Mode
Parry 5 attacks while in Arbiter's Instinct Mode
Unlock a color for Arbiter
Unlock a color for Tusk
Skewer an opponent 5 times in a match in any mode.
Unlock a color for Kim Wu
Hit the opponent with 5 Dragon Cannons while in Kim Wu's Instinct Mode
Unlock a color for Kilgore
Hit the opponent with 64 Chain Gun bullets while in Instinct mode
Win a survival match as Fulgore
Win a survival match as Spinal
Win a survival match as Orchid
Win a survival match as Sadira
Win a survival match as Shadow Jago
Win a survival match as Thunder
Win a Survival match as Glacius
Win a Survival match as Sabrewulf
Win a survival match as Jago
Hit your opponent with Crescendo, Allegro, and Dissonance while in ARIA's Instinct Mode
Unlock a color for ARIA
Unlock a color for Cinder
Hit your opponent 5 times with any Special Attack while in Cinder's Instinct Mode
Perform Vengeance 5 times and land 5 Wrath Counter Hits while in Hisako's Instinct Mode
Reach 10 general Fight Challenges
Unlock a color for Hisako
Unlock a color for Aganos
Hit your opponent 5 times with Peacemaker while in Aganos' Instinct Mode
Complete a combo that deals 85% or more damage in any mode as Omen.
Land 20 Rashakukens in one fight against an opponent in any mode as Omen.
Miss the Demonic Despair but win the round anyway in any mode as Omen.
Successfully land the Demonic Despair on an opponent in any mode as Omen.
Unlock a color for Riptor
Land 3 Flame Attacks and 3 Tail Swipes while in Riptor's Instinct Mode
Perform 5 Super Jumps and Tossed 5 Tornadoes while in Kan-Ra's Instinct Mode
Unlock a color for Kan-Ra
Hit your opponent with 10 Dagger Strikes during Maya's Instinct
Unlock a color for Maya
Unlock a color for TJ Combo
Use Last Breath
You hit an opponent with the Devastation Beam while in Instinct Mode
Unlock a color for Fulgore
Unlock a color for Spinal
Curse an opponent with Spinal's Searing Skill while in Instinct Mode
Unlock a color for Orchid
Hit an opponent with a Jaguar while in Instinct Mode with Orchid
Unlock a color for Thunder
Unlock a color for Glacius
Unlock a color for Sabrewulf
Unlock a color for Jago
Unlock a color for Sadira
Trap an opponent with a web trap while in Instinct Mode with Sadira
Devastate your opponent with Shadow Jago’s Ultimate
Unlock a color for Shadow Jago
Do a dash while in Instinct Mode with Thunder
Absorb a hit with Glacius’ Ice armor while in Instinct Mode
Perform 10 points of chip damage while in Instinct Mode with Sabrewulf
Complete 3 trials
Heal 10 or more health points while in Instinct Mode with Jago
Win a versus match as Eagle
Win a versus match as Eyedol
Win a versus match as General RAAM
Win a versus match as Gargos
Win a versus match as Mira
Win a versus match as Shin Hisako
Win a versus match as Rash
Win a versus match as Arbiter
Win a versus match as Tusk
Win a versus match as Kim Wu
Win a versus match as Kilgore
Win a versus match as ARIA
Win a versus match as Cinder
Win a versus match as Hisako
Win a versus match as Aganos
Land 500 Rashakukens total against opponents in any mode as Omen.
Win a versus match as Riptor
Win a versus match as Kan-Ra
Win a versus match as Maya
Win a versus match as TJ Combo
Win a versus match as Fulgore
Win a versus match as Spinal
Win a versus match as Orchid
Win a versus match as Sadira
Win a versus match as Shadow Jago
Win a versus match as Thunder
Win a versus match as Glacius
Win a versus match as Sabrewulf
Win a versus match as Jago
Reach 60 General Fight Challenges
Reach 80 Fight Challenges with Jago
Reach 150 Fight Challenges with Jago
Reach 80 Fight Challenges with Sabrewulf
Reach 150 Fight Challenges with Sabrewulf
Reach 150 Fight Challenges with Glacius
Reach 80 Fight Challenges with Thunder
Reach 150 Fight Challenges with Thunder
Reach 150 Fight Challenges with Sadira
Reach 80 Fight Challenges with Orchid
Reach 150 Fight Challenges with Orchid
Reach 80 Fight Challenges with Spinal
Reach 150 Fight Challenges with Spinal
Reach 80 Fight Challenges with Fulgore
Reach 150 Fight Challenges with Fulgore
Reach 80 Fight Challenges with TJ Combo
Reach 150 Fight Challenges with TJ Combo
Reach 80 Fight Challenges with Maya
Reach 150 Fight Challenges with Maya
Reach 150 Fight Challenges with Kan-Ra
Reach 80 Fight Challenges with Riptor
Reach 150 Fight Challenges with Riptor
Reach 30 Fight Challenges with Aganos
Reach 80 Fight Challenges with Aganos
Reach 150 Fight Challenges with Aganos
Reach 30 Fight Challenges with Hisako
Reach 80 Fight Challenges with Hisako
Reach 150 Fight Challenges with Hisako
Reach 30 Fight Challenges with Cinder
Reach 80 Fight Challenges with Cinder
Reach 150 Fight Challenges with Cinder
Reach 30 Fight Challenges with ARIA
Reach 80 Fight Challenges with ARIA
Reach 150 Fight Challenges with ARIA
Reach 30 Fight Challenges with Rash
Reach 80 Fight Challenges with Rash
Reach 150 Fight Challenges with Rash
Reach 80 Fight Challenges with Shadow Jago
Reach 150 Fight Challenges with Shadow Jago
Reach 80 Fight Challenges with Kim Wu
Reach 150 Fight Challenges with Kim Wu
Reach 80 Fight Challenges with Tusk
Reach 150 Fight Challenges with Tusk
Reach 80 Fight Challenges with Mira
Reach 150 Fight Challenges with Mira
Reach 30 Fight Challenges with Gargos
Reach 80 Fight Challenges with Gargos
Reach 150 Fight Challenges with Gargos
Reach 30 Fight Challenges with General RAAM
Reach 80 Fight Challenges with General RAAM
Reach 150 Fight Challenges with General RAAM
Reach 30 Fight Challenges with Eyedol
Reach 80 Fight Challenges with Eyedol
Reach 150 Fight Challenges with Eyedol
Reach 30 Fight Challenges with Kilgore
Reach 80 Fight Challenges with Kilgore
Reach 150 Fight Challenges with Kilgore
Reach 30 Fight Challenges with Shin Hisako
Reach 80 Fight Challenges with Shin Hisako
Reach 150 Fight Challenges with Shin Hisako
Reach 80 Fight Challenges with Eagle
Reach 150 Fight Challenges with Eagle
Complete 100 Trials
Complete 200 Trials
Complete 32 Dojo Lessons
Complete the Season 1 Mural
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
Infiltrate the Cult of Gargos in Shadow Lords mode!
Find the Global Rebellion's hidden equipment cache in Shadow Lords mode!
Win a wager against an opponent in Shadow Lords mode
Eliminate the Umbral Militia in Shadow Lords mode!
Collect both Ancient Relics in Shadow Lords mode
Unlock 5 Skeleton Chests in Shadow Lords mode
Have a Shadow reach 20 matches played.
Have a Shadow reach 100 matches played.
Avenge 25 Shadow Bounties.
Get promoted to Killer Status
Get promoted to Gold Status
Defeat 10 Killer Status players in Ranked Mode
Win 25 matches in League Bronze or higher
Complete 10 Shadow Lords missions using 3 team members
Remove all of Gargos' buffs in a Shadow Lords playthrough
Defeat Gargos in Shadow Lords mode
Craft 250 items in the Shadow Lords Emporium
Purchase 25 Packs in the Shadow Lords Emporium
Collect Daily Rewards 15 times in Shadow Lords mode
Collect Daily Rewards 50 times in Shadow Lords mode
Successfully complete 150 Shadow Lords missions
Defeat 250 Mimics in Shadow Lords mode
Reach Day 20 in Shadow Lords mode
Complete a Shadow Lords playthrough without dying
Defeat Gargos with 4 or more buffs in Shadow Lords mode
Defeat Gargos on Godlike difficulty
Drain 3000 Health, Shadow, or Instinct with the Vampire Bat Guardian in Shadow Lords mode!
Generate 150 stacks of armor with the Fractured Ward Guardian in Shadow Lords mode
Perform 100 Psychic Breakers with the Ram Guardian in Shadow Lords mode
Parry 100 attacks with the Exemplar Guardian in Shadow Lords mode
Feed the same Guardian 500 Astral Energy in Shadow Lords mode
Collect all tiers of one Guardian in Shadow Lords mode
Collect 50 different items in your Shadow Lords Storage
Earn 10,000 Astral Gems in Shadow Lords mode
Use a healing Artifact 100 times in Shadow Lords mode
Revive a character 25 times in Shadow Lords mode
Win 20 ranked matches with Jago
Win a Ranked Match as Sabrewulf
Win 20 ranked matches with Sabrewulf
Win a Ranked Match as Glacius
Win 20 ranked matches with Glacius
Win a Ranked Match as Thunder
Win 20 ranked matches with Thunder
Win a Ranked Match as Sadira
Win 20 ranked matches with Sadira
Win a Ranked Match as Orchid
Win 20 ranked matches with Orchid
Win a Ranked Match as Spinal
Win 20 ranked matches with Spinal
Win 20 ranked matches with Fulgore
Win a Ranked Match as TJ Combo
Win 20 ranked matches with TJ Combo
Complete 200 matches as TJ Combo
Win a Ranked Match as Maya
Win 20 ranked matches with Maya
Complete 200 matches as Maya
Win a Ranked Match as Kan-Ra
Win 20 ranked matches with Kan-Ra
Complete 200 matches as Kan-Ra
Win a Ranked Match as Riptor
Win 20 ranked matches with Riptor
Defeat 10 opponents in one Survival as Riptor
Complete 200 matches as Riptor
Win a Ranked Match as Aganos
Win 20 ranked matches with Aganos
Defeat 10 opponents in one Survival as Aganos
Complete 200 matches as Aganos
Win a Ranked Match as Hisako
Win 20 ranked matches with Hisako
Defeat 10 opponents in one Survival as Hisako
Complete 200 matches as Hisako
Win a Ranked Match as Cinder
Win 20 ranked matches with Cinder
Defeat 10 opponents in one Survival as Cinder
Complete 200 matches as Cinder
Win a Ranked Match as ARIA
Win 20 ranked matches with ARIA
Defeat 10 opponents in one Survival as ARIA
Complete 200 matches as ARIA
Win a Ranked Match as Rash
Win 20 ranked matches with Rash
Defeat 10 opponents in one Survival as Rash
Complete 200 matches as Rash
Win a Ranked Match as Arbiter
Win 20 ranked matches with Arbiter
Complete 200 matches as Arbiter
Win a Ranked Match as Shadow Jago
Win 20 ranked matches with Shadow Jago
Complete 200 matches as Shadow Jago
Win a Ranked Match as Kim Wu
Win 20 ranked matches with Kim Wu
Complete 200 matches as Kim Wu
Win a Ranked Match as Tusk
Win 20 ranked matches with Tusk
Complete 200 matches as Tusk
Win a Ranked Match as Mira
Win 20 ranked matches with Mira
Defeat 10 opponents in one Survival as Mira
Complete 200 matches as Mira
Win a Ranked Match as Gargos
Win 20 ranked matches with Gargos
Defeat 10 opponents in one Survival as Gargos
Complete 200 matches as Gargos
Win a Ranked Match as General RAAM
Win 20 ranked matches with General RAAM
Defeat 10 opponents in one Survival as General RAAM
Complete 200 matches as General RAAM
Win a Ranked Match as Eyedol
Win 20 ranked matches with Eyedol
Defeat 10 opponents in one Survival as Eyedol
Complete 200 matches as Eyedol
Win a Ranked Match as Kilgore
Win 20 ranked matches with Kilgore
Defeat 10 opponents in one Survival as Kilgore
Complete 200 matches as Kilgore
Win a Ranked Match as Shin Hisako
Win 20 ranked matches with Shin Hisako
Defeat 10 opponents in one Survival as Shin Hisako
Complete 200 matches as Shin Hisako
Win a Ranked Match as Eagle
Win 20 ranked matches with Eagle
Complete 200 matches as Eagle