ARMY Quest: BTS ERAs is a tribute game to the ARMY community, who are fans of the popular K-pop group BTS. Developed by Ninh Ngo Hai, this fan-made game allows players to relive unforgettable moments of the BTS members' journey. Please note that this game does not provide any songs or videos to download.

The game is structured in a level-by-level format, offering players a variety of mini challenges such as quizzes, guessing games, tests of knowledge, visual memory tasks, and finding differences. The first version of the game includes 135 levels, spanning from the early days of BTS's debut to the end of the Love Yourself ERA. The developer has also mentioned that they are currently working on adding the current ERA Map of the Soul in a future update.

It is important to mention that ARMY Quest: BTS ERAs is an unofficial fan-made application and is not affiliated with or endorsed by BTS, their management teams, or their record labels.

Overall, if you are a BTS fan and want to relive their journey through an engaging game, ARMY Quest: BTS ERAs offers a nostalgic experience filled with various challenges that will test your knowledge and memory.