Here is the full list of all 46 The King of Fighters XIII Steam Edition achievements.
Complete STORY.
Clear STORY.
Be challenged by "Saiki" and win in ARCADE
Clear ARCADE MODE on VERY HARD
Complete the tutorial
Defeat 35 characters in Survival mode
Defeat 3 characters in Survival mode
Clear Time Attack mode with 30 characters
Hit 100 times using Special Moves (Arcade, Versus)
Clear Time Attack mode for the first time
Perform 50 HD Cancels (Arcade, Versus)
Create 10 characters in Customize
Clear ARCADE MODE without continuing
Get 10 straight wins (Arcade, Versus)
Get an S at the victory screen
Be challenged by "Ash" and win in ARCADE
Get 50 NEO MAX Super Special Moves Finishes (Arcade, Versus)
Perform 10 Perfect Victories (Arcade, Versus)
Be challenged by "Billy" and win in ARCADE
Get an SS at the victory screen
Perform 50 Drive Cancels (Arcade, Versus)
Clear 200 trials in Trial mode
Perform 50 Super Special Moves Finishes (Arcade, Versus)
Perform 50 MAX Cancels (Arcade, Versus)
Hit 100 times using EX Special Moves (Arcade, Versus)
Complete all trials for 1 character in Trial mode
Hit 100 times using NEO MAX Super Special Moves (Arcade, Versus)
Hit 100 times using EX Super Special Moves (Arcade, Versus)
Hit 100 times using Super Special Moves (Arcade, Versus)
Perform 10 Target Actions (Arcade)
Perform 300 Target Actions (Arcade)
Perform 50 Super Cancels (Arcade, Versus)
Play 300 [ranked matches / player matches]
Create 10 rooms
Win 100 [ranked matches / player matches]
Play 100 [ranked matches / player matches]
Win 50 [ranked matches / player matches]
Get 10 consecutive wins in a ranked match
Play 50 [ranked matches / player matches]
Win 5 [ranked matches / player matches]
Win 25 [ranked matches / player matches]
Get 5 consecutive wins in a ranked match
Get 2 consecutive wins in a ranked match
Win your first [ranked match / player match]
Play your first [ranked match / player match]
Register an icon, team and message in Customize