This page lists all the past themes and bonus challenges.

For more details of each month’s theme and challenge, please refer to the appropriate chapter under chapter index.
E.g. If you want to find out more about March 2017’s theme, look for the chapter titled “March 2017”.

• #1 March 2017 – First Invasion
  Bonus Challenge: Unreliable Narrator
  AO3 Collection: OGS_FirstInvasion
   
• #2 April 2017 – Implausible, Not Impossible
  Bonus Challenge: Motifs
  AO3 Collection: OGS_Implausible
   
• #3 June 2017 – Lose Yourself
  Bonus Theme: Picture Prompt
  AO3 Collection: OGS_LoseYourself
   
• #4 July 2017 - As You Say It
  Bonus Theme: -
  Collection: OGS_AsYouSayIt
   
• Seasonal #1 - Halloween 2017
  Bonus Theme: -
  Collection: OGS_TrickOrTreat
   
• #5 April 2018 – Rewrite The Stars
  Bonus Theme: Eternity + OT3
  Collection: OGS_RewriteTheStars