Happy Monsters
In gaming, postcards often serve as collectible items that reveal narrative fragments or unlock lore, encouraging exploration and environmental storytelling. They can symbolize memory, nostalgia, or connection to distant places, subtly enriching world-building without intrusive exposition. As design elements, postcards might function as quest markers, puzzle clues, or aesthetic rewards, blending gameplay mechanics with thematic depth. Their simplicity allows developers to convey emotion or backstory efficiently, making them a versatile tool for immersive, player-driven discovery across genres from adventure to simulation.