Blue Archive
Blue Archive (Korean: 블루 아카이브 /Japanese: ブルーアーカイブ) is a role-playing game developed by Nexon Games (formerly NAT Games), a subsidiary of South Korean game company Nexon. The game is free-to-play with gacha mechanics. It was first released for Android and iOS by Shanghai Yostar (CN/JP) in February 2021 and worldwide in November that year by Nexon. The combat system of "Blue Archive" features a 3D real-time environment with chibi characters. "Blue Archive" takes place in the academy city of Kivotos. The player takes the role of a teacher, called Sensei, who is summoned  by the president of the General Student Council, a committee managing the schools, before her disappearance. Criminal activity rises following her disappearance. Sensei has the task to resolve the issues around Kivotos and help find the missing president. Gameplay. "Blue Archive" is a role-playing game that allows the player to form and mobilize units of up to six members (two “Specials” and four “Strikers”) to participate in various campaigns with. Students’ strengths can be enhanced in various ways, such as by increasing their levels, weapons, armor and skills. More students can be recruited through the gacha system using in -game currency, which may be purchased through in-app purchases. The units are mobilized on a turn-based hex map and battle initiates when they interact with an enemy or vice versa. In combat, Strikers march along a straight path and occasionally encounter groups of enemies. Strikers fire automatic attacks and can hide behind objects to decrease their chances of getting hit. Specials do not engage in direct combat but increase the Strikers’ stats and support them from the backlines instead. The player has generally no control over battles with the exception of using the students’ skills, that cost a  regenerable currency to use. Students and enemies both have rock-paper-scissors-based attacks and defenses, which determine their strengths and weaknesses. Students get rescued by a helicopter and can't participate in later battles if they lose all of their health. Story. Setting. "Blue Archive" takes place in the academy city of Kivotos, which was established by the union of thousands of academies. The city is divided into mostly independent districts, with the highest entity being the president of the General Student Council, a federal committee, who governs the city from the Sanctum Tower with access to every students ' register. Before the events of the game, the president summons the player character, a teacher referred to as "Sensei", to be the advisor of Schale, an extrajudicial organization established by the president herself. She then proceeds to disappear, giving an uprising to criminal activities and military presence in the city. Plot. Sensei gets woken up by a General Student Council member but gets interrupted by four students who came to report issues happening at their respective schools. The six leave for the Schale building to transfer access from the Sanctum Tower back to the Student Council. Once they arrive, Sensei  receives a tablet and, after an AI authenticates them, permission from the tower was restored to the General Student Council and Schale. Development. Yostar announced the mobile game in July 2020. Initially scheduled to be released in 2020, it was later moved to February 4, 2021. An English version of the game was announced in August 2021, surpassing one million pre-registrations ahead of its release. "Blue Archive" was released worldwide on November 8 of the same year by Nexon.