2021.05.22 : Update Information
[h2]If the operation is strange, please initialize the settings from the menu screen.[/h2]
- After the update, the settings may revert to the default values, so please check to make sure.
[h2]Notes on controller types[/h2]
The controller is the Steam recommended Xbox One controller.
If you are using another controller, it may not work just by connecting it.
If this is the case, please go to Steam's controller settings and assign keys (Xbox type).

- Key configuration implemented.
- Controller is now supported.
- Added two passive items.
- Changed the color of night vision from green to blue.
- Changed the flashlight's light range a little wider.
- Mouse sensitivity adjustment
- Changed portal transfer sound to be a little quieter.
- Key display in the opening scene is also compatible with controller display.
- Added the description of key configuration to the memo in the opening scene.
- Added a review button and a setting initialization button to the title scene setting screen only.
- Removed the default key display from the pause screen by implementing key configuration.
- Some image size compression.
- Other minor adjustments.
- After the update, the settings may revert to the default values, so please check to make sure.
[h2]Notes on controller types[/h2]
The controller is the Steam recommended Xbox One controller.
If you are using another controller, it may not work just by connecting it.
If this is the case, please go to Steam's controller settings and assign keys (Xbox type).
