Chain Chronicle is a hybrid tower defense and role-playing game developed and published by Sega, released in 2013 for Android and iOS. Players manage a roster of characters in battles that blend traditional RPG progression with tower defense mechanics, positioning units to repel enemy advances. The game was licensed across multiple Asian markets through various regional partners, including SNDA in China, Actoz Soft in South Korea, and Gumi Asia in Southeast Asia and North America, reflecting a broad international distribution strategy. The North American and Southeast Asian versions were shut down in February 2016. The title combines card-based character collection elements with real-time strategic combat, placing it at the intersection of the RPG and card and board game genres that defined much of the mobile gaming landscape during the mid-2010s.
