Developer posts and news about this game.
Today, December 25, 2025, we released the Nintendo Switch version ! Nintendo eShop US: Nintendo eShop Europe: View game page Thank you for playing the Steam version. We hope you enjoy the Switch version as well!
We’ve released an update with the following changes: Fixed a small gap in collision detection found in certain rooms. Fixed an issue where missile explosions could register hits through obstacles. Fixed a subtle vertical camera shake that occurred when transitioning between rooms
We’ve released an update with the following changes: Applied a security update provided by Unity, the game engine used in this project. Fixed an issue in Stage 3 where the enemy that shoots bullets in four directions could sometimes have an unusually short random cooldown. Adjust
We’ve released an update with the following changes: The hitbox for Thunder during the appearance of the Adv. Thunder Machine lasted about 0.5 seconds longer than intended, which did not match the visuals. Made minor adjustments to the cutscene before the final boss fight. Adjust
We’ve released an update with the following changes: Fixed an issue where the missile from the Assault Vehicle boss behaved unexpectedly when dodged by the player in certain situations. Improved Korean translations. The result screen now displays an additional icon when certain s
If you're experiencing issues right after launching the game—such as no sound or controller input not working—it may be caused by external software or configuration conflicts. Below are some common cases and how to address them. No Sound Some antivirus or security software (e.g.,