A series of graphic novels comprised of collected comics that detail the histories of the characters involved in the film were collected and released, though the contents are unrelated to the DCEU.
Suicide Squad: Their Greatest Shots
The Suicide Squad: Case Files 1
The Suicide Squad: Case Files 2
The Suicide Squad: Trial by Fire
Comics[]
Harley Quinn #6 variant cover (not a DCEU comic)
Infinite Frontier #4 variant cover (not a DCEU comic)
Infinite Frontier #5 variant cover (not a DCEU comic)
The Joker # variant cover (not a DCEU comic)
Future State Gotham #4 variant cover (not a DCEU comic)
Superman: Son of Kal-El #2 variant cover (not a DCEU comic)
Green Lantern #5 variant cover (not a DCEU comic)
Batman #111 variant cover (not a DCEU comic)
Wonder Woman #777 variant cover (not a DCEU comic)
The Suicide Squad Mystery Minis were released in July 2021, one month before the film's release. They were the second series not to include any store exclusives following the previous set for Wonder Woman 1984. The style remained relatively stable with the stylistic changes that had occurred from series to series in the past, but the finger count reverted from five back to four to match the previous Suicide Squad series, as did the figure scale, making the figures in this series larger than the Aquaman, Birds of Prey, and Wonder Woman 1984 figures, but matching up nicely with the Suicide Squad figures. The series has twelve unique figures, eleven unique characters, and ten characters that are being introduced to the Mystery Minis collection for the first time. This makes it the series with the largest number of unique characters, but tied for the lowest total unique figure count. The back of the box mistakenly lists Ratcatcher 2 as 1:12 rarity, but she's actually 1:24.