BAD END is an adventure game developed by YOX-Project that promises a thrilling experience for its players. The game revolves around Kyuuhei Inui, who is determined to uncover the truth behind his best friend's mysterious death while playing the game. In a bid to get to the bottom of the game's mystery, Kyuuhei risks his life by playing BAD END himself.

BAD END is available on Android platforms and has been confirmed to work properly on Android 13. It supports various languages including Japanese, English, German, Spanish, and French. The game's official website provides information about the characters and other details.

If you encounter any errors while playing the game, the developers request that you report them via email before posting them in a review. They promise to fix the errors as soon as possible. For any questions regarding the game, you can also reach out to the developers via email.

However, it is important to note that BAD END may not work on all Android devices. The developers have provided a list of unsupported devices on their website, along with troubleshooting tips.

Overall, BAD END promises to be an exciting adventure game that will keep you on the edge of your seat.