A "Video Game Universe" refers to the fictional worlds and settings created within video games. These universes can vary widely, featuring unique characters, storylines, and environments. Popular examples include the Mushroom Kingdom from the Super Mario series and the Wasteland from the Fallout series. Each universe often has its own rules, lore, and gameplay mechanics that enhance the player's experience. These universes can be expansive, allowing for exploration and interaction. Many games offer open-world environments, where players can engage in quests, discover hidden items, and interact with non-playable characters (NPCs). The design of these universes plays a crucial role in immersing players and providing a sense of adventure.