Players become a member of the defense force to protect the earth and fight against the approaching extraterrestrial forces. Let's protect the future of the human race together.Game StructureThe overall volume of the game is about 30 minutes, consisting of compact 10-minute games.The main game is to aim for a high score in survival mode.- Survival mode with a round-based system to keep fighting the oncoming enemies- A campaign that also serves as a tutorial- Other challenge modes, etc.Features- Animated characters- Can be played in a short period of time- Aiming and shooting feelController support is planned for the future, but a PS4 DualShock may be work at this time.