Blue Oath has ENDED ITS SERVICE on 31 August 2023 (Check EOS notice here).
If you would like to continue the preservation of this game on this wiki, take a look here to see where to get started.
About Blue Oath
Blue Oath (蒼藍の誓い-ブルーオース) is a 3D Gacha RPG game created and developed by ZephyrusGames.
The Blue Sphere Planet is under attack by the Mubar! To preserve the peace of the Planet, recruit a team of fleet girls (Senkis) and fight back. Equip your Senkis with different equipments and raise their affection. Uncover the secrets behind Blue Oath by playing through the campaign and relive through epic battles!
