DEUMM is a multiplayer-focused Minecraft horror modpack designed to be played with friends. The experience is built around atmospheric horror, survival mechanics, and psychological tension, creating constant pressure and fear during gameplay. The modpack includes dark environments, limited visibility, immersive sound design, and hostile entities that make exploration dangerous, especially at night. Players must manage resources carefully, stay together, and communicate, as surviving alone is extremely difficult. Progression is slow and intense, encouraging teamwork, exploration, and strategic decision-making. Many threats are unpredictable, forcing players to stay alert at all times. The modpack is designed to create shared horror moments, where fear becomes part of the cooperative experience.