Step into a strange hotel that's been abandoned for decades in the first-person horror game Smiling-X Zero. In this game, you're trapped in the ancient building, and it’s up to you to shed some light on its mysteries. Smiling-X Zero has realistic 3D graphics that submerge you in the storyline. To explore each room, just tap on the left side of the screen to move your character, and on the right to move the camera. On top of that, you can also crouch down to move more stealthily. The hotel in Smiling-X Zero has all kinds of rooms and long hallways to explore. Remember, there's an evil being hiding in this building, so move very carefully or it will soon discover you. Smiling-X Zero has entertaining gameplay and plenty of secrets to discover in the abandoned hotel. Check it out and explore all its rooms, pick up useful items, uncover unimaginable secrets, and see if you can complete every mission.