Accomplish the indicated achievement to get the corresponding number of Gamerscore points:

DC Chapter 1 done (10 points): Complete Story Mode DC Chapter 1.
DC Chapter 3 done (15 points): Complete Story Mode DC Chapter 3.
DC Chapter 5 done (20 points): Complete Story Mode DC Chapter 5.
MK Chapter 2 done (10 points): Complete Story Mode MK Chapter 2.
MK Chapter 4 done (15 points): Complete Story Mode MK Chapter 4.
MK Chapter 6 done (20 points): Complete Story Mode MK Chapter 6.
Story mode MK (50 points): Complete the MK side of Story Mode.
Story mode DC (50 points): Complete the DC side of Story Mode.
DC Arcade Champion (50 points): Complete Arcade Mode on the MK side.
MK Arcade Champion (50 points): Complete Arcade Mode on the DC side.
Dark Kahn! (50 points): Unlock Both Characters.
Compeditor (50 points): Play 200 Versus Matches.
Fatality! (10 points): Do anyone’s fatality.
Brutality! (10 points): Brutality!
The Finisher (100 points): Perform all finishing moves in the game.
Combo Champion (20 points): Perform a 10 hit combo in arcade mode.
Baraka Expert (5 points): Complete Baraka's expert combos.
Batman Expert (5 points): Complete Batman's expert combos.
Catwoman Expert (5 points): Complete Catwoman's expert combos.
Deathstroke Expert (5 points): Deathstroke Expert.
Flash Expert (5 points): Complete Flash's expert combos.
Greenlantern Expert (5 points): Complete Greenlantern's expert combos.
Jax Expert (5 points): Complete Jax's expert combos.
Joker Expert (5 points): Complete Joker's expert combos.
Kano Expert (5 points): Complete Kano's expert combos.
Kitana Expert (5 points): Complete Kitana's expert combos.
Lexluthor Expert (5 points): Complete Lexluthor's expert combos.
Liukang Expert (5 points): Complete Liukang's expert combos.
Scorpion Expert (5 points): Complete Scorpion's expert combos.
Shangtsung Expert (5 points): Complete Shangtsung's expert combos.
Shazam Expert (5 points): Complete Shazam's expert combos.
Sonya Expert (5 points): Complete Sonya's expert combos.
Subzero Expert (5 points): Complete Subzero's expert combos.
Superman Expert (5 points): Complete Superman's expert combos.
Wonderwoman Expert (5 points): Complete Wonderwoman's expert combos.
Darkseid Expert (5 points): Complete Darkseid's expert combos.
Shaokhan Expert (5 points): Complete Shaokhan's expert combos.
Arcade Master (20 points): Beat Arcade Max without using a continue.
Training mode master: (50 points): Finish expert combo mode on MK and DC.
Special Moves Pro (100 points): Do all special moves including JF's.
Online Chat Match (20 points): Win a chat room match Online.
Pugilist (10 points): Get all 4 hits in KK mode in an Online match.
Sway-zee (10 points): Counter a KK attack in an Online match.
Freefall (10 points): Do a freefall special move in an Online match.
Switch-A-Roo (10 points): Do a freefall switch-a-roo in an Online match.
Challenger (10 points): Play 10 Ranked Matches.
Online Champion (50 points): 25 Ranked Match wins in a row.
Competitor (50 points): Player 100 chat lobby matches.
Humiliation (20 points): Get a flawless victory Online.
Raiden Expert (5 points): Complete Raiden's expert combos.