You can farm demons in various locations in the game Demonfall. Some popular farming spots include: 1. Demon Gate: This is a location where demons frequently spawn. You can find Demon Gates scattered throughout the map. 2. Dense Forest: The Dense Forest area is known for its high demon population, making it a good spot for farming. 3. Demon Spawning Ground: This area is specifically designed for demon farming, with a high concentration of demon spawns. 4. Abandoned Mansion: The Abandoned Mansion is another popular spot for farming demons, with a mix of different types of demons. Remember to equip yourself with appropriate gear and abilities to effectively farm demons and maximize your farming efficiency.