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

  Ayumi Cleared (180 points): Cleared Ayumi's scenario. 
  Ayumu Cleared (180 points): Cleared Ayumu's scenario. 
  Haruka Cleared (180 points): Cleared Haruka's scenario. 
  Komomo Cleared (180 points): Cleared Komomo's scenario. 
  Prologue Cleared (100 points): Cleared the prologue. 
  Yu Cleared (180 points): Cleared Yu's scenario.