The Hundred Line: Last Defense Academy is a visual novel and turn-based tactics hybrid developed by Too Kyo Games, a studio formed by the creators of Danganronpa and Zero Escape. Despite positive reviews and notable sales, studio CEO Kazutaka Kodaka has expressed concerns about the studio's financial future, stating that the chances of further console releases for the game are "very slim." The game features a complex narrative with an estimated 80% narrative to 20% action ratio, requiring over 130 hours for 100% completion. The production process took over five years, including a complete reboot, and Kodaka described it as a gamble where he invested his skills and money. The game is currently available on Steam for £50.