In the Batman: Arkham games of the past, Riddler has been widely recognized as one of the most disappointing characters — not because of his character, but because of his underutilization as a villain. He has essentially only ever served the purpose of filling the world with plenty of collectibles to find and riddles to solve, although Batman: Arkham Knight's Riddler provided players with an opportunity to lock him away in GCPD. Unfortunately, Suicide Squad: Kill the Justice League brings Riddler back for more of the same, continuing to place the beloved villain on the back burner.