Monster Hunter Wilds, a popular co-op game, is facing ongoing performance issues, particularly on PC, despite Capcom's efforts to address them. A player on Reddit, de_Tylmarande, theorized that the game's performance may be linked to the amount of downloadable content (DLC) owned by players. They observed that their friend's Steam account, which has a complete collection of DLC, performed significantly better than their own account with less DLC. This player created a mod that allowed the game to bypass checks for DLC, resulting in improved frame rates on an account mimicking full DLC ownership. They have contacted Capcom for further investigation and have gained interest from Digital Foundry. If unresolved, they may release their mod as open source. Potential adjustments in upcoming patch notes could address these performance issues related to DLC.