Ninja Stealth 2 is a stealth-puzzle game sequel to Ninja Stealth - A.I. Revolution, reframed as an RPG. Its stated emphasis shifts toward puzzles rather than sensors, giving the game a clear identity beyond simply continuing the earlier story. The premise also promises a radioactive dog as the player’s friend, an unusual companion detail amid the stealth and puzzle focus.
The game features 38 new levels to explore, alongside new puzzles. These are concrete additions to the sequel’s design, though the source does not detail particular puzzle solutions, stealth systems, or how the levels are arranged.
Story choices lead to one of two endings, making the conclusion a distinctive part of the design. The game is also identified as the final part of the story, positioning it as a narrative continuation with an endpoint rather than an open-ended series entry. The exact scope of the demo may differ from the full game.