Nighthawks, a vampire RPG from Wadjet Eye Games, has been classified as 'Adults Only' by Steam, resulting in its removal from search results and delisting in regions like Germany. Wadjet Eye's CEO, Dave Gilbert, criticized Steam's decision, arguing that the game’s content is not pornographic. The Adults Only label negatively impacts their launch strategy, especially in key markets, and the team is uncertain about the reasons for the classification. Valve's policies on adult content complicate the situation, as developers must navigate ambiguous guidelines. Richard Cobbett, the game's creator, expressed hope that Valve will reverse the decision before the planned launch on September 22.