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Across
  1. 1. Composer of Ghost Dance, Deep Space and more
  2. 2. 2018 CM's favourite obstacle
  3. 4. 2019's Halloween level
  4. 6. Feature introduced by Castle in the Sky
  5. 8. RO's hardest level (in perfect way)
Down
  1. 1. Feature removed by Halloween
  2. 3. The first ever 6-star.
  3. 5. The next bonus...
  4. 7. The first bonus of 2018