The Disgaea Series is a popular franchise of tactical role-playing games developed by Nippon Ichi Software. The series is known for its unique blend of humor, deep gameplay mechanics, and colorful characters. Players typically control a group of characters in grid-based battles, leveling them up and customizing their abilities. Each game in the series features a different storyline, often set in a fantastical realm called the Netherworld. Players encounter various characters, including demons and angels, and engage in strategic combat while exploring themes of friendship, ambition, and redemption. The series has gained a dedicated fanbase since its debut in 2003.