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• Why are there so many of them?
  Finished Boss Rush Mode.
• Why are they so strong?
  Finished Final Boss Rush Mode.
• So many... So strong...
  Finished True Boss Rush Mode.
• To be continued...
  No official description.
• Boss Rush Master!
  Cleared the True Boss Rush in Normal Mode or above.
• Super Boss Rush Master!
  Cleared the True Boss Rush in Hard Mode or above.
• Super Hyper Boss Rush Master!
  Cleared the True Boss Rush in Hell Mode or above.
• Super Hyper Ultimate Boss Rush Master!
  Cleared the True Boss Rush in Bunny Extinction Mode.
• The Sorceress of the Tundra
  Finish true boss rush with Rita (with DLC) -or- obtain 100 achievements (without DLC).
• The Other-Worldly Genius
  Finish true boss rush with Cicini (with DLC) -or- obtain 110 achievements (without DLC).
• The Maid-Imitating AI
  Finish true boss rush with Syaro (with DLC) -or- obtain 120 achievements (without DLC).
• Now everyone is UPRPRC members!
  Finish true boss rush with UPRPRC Girl (with DLC) -or- achieves a save with 50 hours T.Runtime (without DLC).
• Boss Rush Ranking
  Submit a boss rush score to Leaderboard
• Best Bunny ★
  No Description