Smile-X IV: The Dreadful Train - In the game, players will embark on a dangerous journey to uncover the secrets of the sinister corporation X. The game's atmosphere is filled with horror and fear, and the post-apocalyptic world is teeming with grotesque creatures and dark mysteries. As you explore the winding corridors of the corporation, you will encounter cunning puzzles and challenging tasks. To survive in this world, you will need to utilize all of your strategic and intellectual potential. Arm yourself with a powerful arsenal of weapons and defensive tools to confront the horrifying creatures that inhabit this dark world. Uncover the secrets of corporation X and put an end to its sinister rule, becoming a true hero.