Watchmen - The End Is Nigh - Part 2 XBox 360 Game cheats,secrets,codes and keys

Watchmen - The End Is Nigh - Part 2

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

  Morally Superior (36 points): Complete the game as Nite Owl.
  Street Justice (36 points): Complete the game as Rorschach.
  Friends Forever? (36 points): Complete the game in Co-operative mode.
  Martial Artist (15 points): Perform all 8 Nite Owl combos within 60 seconds.
  Feral Fighter (15 points): Perform all 8 Rorschach combos within 60 seconds.
  You Tag 'em - I Bag 'em (11 points): Eliminate an enemy that your partner has
  knocked down or thrown in your direction.
  Focus Fire (11 points): Take down 10 enemies in a row finishing off each of
  them before doing damage to anybody else.
  Electric Explosion (8 points): Hit 14 enemies with a single electrify armor
  blast.
  Rrarararghgh!!! (8 points): Sustain a single rage mode for 60 seconds.
  Ping Pong (8 points): Hit at least 4 different enemies while building up a
  combo.
  Unending Combo (8 points): String a single uninterrupted combo that's at least
  10 hits long.
  Gentleman (8 points): Complete Chapter III without hitting any ladies before
  they hit you.