カプセルさーばんと is a tower defense game for smartphones that features numerous characters from the "Fate" series. In this game, players take on the role of either "Shirou" or "Rin" and lead a variety of Masters and Servants to destroy enemy bases.

The game takes place in Fuyuki City, where yet another troublesome distortion in time and space has occurred. Servant-like beings are being summoned one after another, and Masters are rising to power. Amidst the despair that grips everyone, two courageous elementary school students, Shirou and Rin, use the power of "カプセルさーばんと" they unexpectedly obtained to confront the evil forces that threaten their city.

With over 50 Servants to command and numerous formidable Masters to face, players must uncover the identity of the mastermind behind all the chaos. Can Shirou protect the peace of everyone's city, and can Rin reclaim the peace of her own city?

The game also features a cloud save function, allowing players to automatically save their progress to the cloud and restore it even after changing devices or performing a factory reset. It is recommended to have Android 5.0 or higher and at least 2.0GB of RAM for optimal performance.

For inquiries, players can contact the developer at Please provide details such as the date and time of the issue, device name, OS version, app version, and the content of the inquiry.