Simple DS Series Vol. 45: The Misshitsu Dasshutsu 2 (The Sealed Room Escape 2) is a direct sequel to the popular room-escape adventure by Intense. Building on the foundation of the first title, this sequel introduces more complex environments and creative puzzles. Trapped in a series of locked rooms, players must use the DS stylus to interact with the surroundings, uncover hidden items, and solve logical riddles to find the exit. The game improves upon its predecessor with a larger volume of puzzles and more diverse escape mechanics. This version features a complete Chinese localization, making the cryptic clues and narrative elements fully accessible. Its intuitive touch-based controls and challenging brain teasers make it a standout in the portable puzzle genre.