Behind the scenes, according to interviews with nearly two dozen people who requested anonymity because they weren’t authorized to speak to the press, the development of Suicide Squad: Kill the Justice League was a tumultuous affair, plagued by countless delays. The game failed for a number of reasons, said the people, including a constantly shifting vision, a culture of rigid perfectionism and a genre pivot that was ill-suited for the studio. A spokesperson for Warner Bros. Games declined to comment.

Over time, the leaders’ vision kept morphing, most notably switching from an emphasis on melee combat to heavily focusing on guns. The change left some staff members wondering why protagonists such as Captain Boomerang, known for fighting with his namesake weapon, would suddenly pivot to gunplay.

In August 2020, after three years and multiple delays, Rocksteady finally revealed its plans, telling fans Suicide Squad would be released in 2022. But additional frustrations kept piling up. The project’s massive world and four playable heroes were a significant increase in complexity from the Arkham games. Engineers, under the impression they were rushing toward an immutable deadline, prioritized short-term fixes that later proved to be hindrances as the release date kept getting pushed back.