Gallery
Trivia
- Many new elements in the game are things that went unused in the original Great Ghoul Duel from 2018 (Such as the Hats).
- The achievement titled "Fruit Fest" has a pineapple with a face, which could be a reference to 2016 Doodle Fruit Games - Day 2.
- In the corn maze level, there's a photo stand in of Momo and the Pumpkin student from the Google Doodle, Halloween 2016. Also, Lucky the Cat appears as a scarecrow in the same map.
- An abandoned amusement park level was an initial proposal for the Doodle but was scrapped since there wasn’t time to make it and due to to the near end of a pandemic, abandoned things would be a rather depressing tone.
- The Doodle was supposed to release in 2021 but got delayed due to server and designing difficulties.
- This also explains why the Doodle's filename is "halloween21" and stored as a 2021 Doodle.