Marvel Rivals may soon introduce a loot box-like system, as a dataminer found references to "Mysteries" in the Season 4 files, including terms related to "mystery box logic." This discovery follows an earlier dataminer's revelation in 2024 about loot box opening animations in the game's files. While the presence of loot boxes is suggested, it remains uncertain if they will be implemented. The developer, Netease, has previously offered purchasable skins, indicating alternative revenue streams. Season 4: The Season of the Dragon is set to launch on September 12, introducing a new hero and content.