During the game developers decided to hold on releasing some butterflies. On 23rd September 2015 finally all missing numbers were revealed with the Paradise set. Some spoiler pictures got released on the developers facebook page, which showed the Obi Island Birdwing and the Dido Longwing.
With the Paradise Set also the unkown decoration shown in the Flutterpedia previously became revealed.
- On 1st November 2013 the developers made a mistake when updating the new Flutterpedia book, they revealed the name of 2 new still-unknown sets in the Goals section: The Itzamna Set and the Paradise Set. But they were removed quickly.
According to a follower of Runaway's Facebook Official page, those sets' name were public since 2nd September 2013 as the Saltar set's name.
- 29th November 2013 the Itzamna set was revealed, it took numbers 28, 35, 42 and 50; after adding this set other butterflies remained unknown: 87, 88, 89, 90, 91 and 92.
- 28thFebruary 2014: The Acraea set was revealed, it took numbers 87, 88, 89, 90, 91 and 92.
- On 23rd September 2015: The Paradise set was revealed, it took the last missing numbers: 15, 16, 22, 32 and 38.