2 saves. Should be in order, I would check on a test account in case. Watch the video to see how to unlock achievements. Does unlock full 1K with two saves though.<br />
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http://www.youtube.com/watch?v=70xFZcFUJtY
Dead or Alive Extreme 2 - 1,000 Set 04/06/2016
Dead or Alive Extreme 2 - 1,000 Set