Secret Neighbor expands the Hello Neighbor universe into multiplayer social deduction territory, positioning itself within the growing party horror genre on mobile platforms. The iOS version brings desktop-inspired gameplay to handheld devices, offering asymmetric multiplayer matches where cooperation and deception intersect in unpredictable ways. The core gameplay revolves around two distinct roles: children working cooperatively to collect keys and unlock the basement, and the Neighbor who disguises themselves among players while sabotaging progress. The recently introduced Guest Class enhances the Neighbor's capabilities with wall-climbing, long-distance leaping, and an item-disarming scream ability. These mechanics create dynamic matches where trust becomes the primary currency and environmental navigation demands strategic thinking across procedurally generated levels. User experience varies significantly based on device capability and network conditions. The interface translates console controls effectively to touchscreen, though movement and interaction can feel imprecise during tense moments. Real-world usage patterns show sessions typically lasting 15-20 minutes, making it suitable for short gaming bursts, though matchmaking times and stability issues occasionally extend this duration. The visual presentation maintains the franchise's distinctive art style while optimizing performance for mobile hardware. User feedback indicates polarized experiences, with technical issues affecting accessibility despite generally positive reception of core gameplay. Reviews from hhnnhujjgt (August 30, 2025) and Bentley kade (August 28, 2025) highlight persistent crashing and age verification problems that prevent gameplay entirely. Conversely, reviews from Love giving demond (July 19, 2025) and Poodie Murph (July 22, 2025) praise the engaging social dynamics and long-term replay value, while Nah bro stop XD (July 19, 2025) notes the horror elements may not meet expectations for younger audiences seeking intense scares. The application demonstrates strength in creating emergent social gameplay moments and maintaining franchise authenticity, though technical reliability remains inconsistent. Ideal for players seeking social deduction experiences with light horror elements rather than intense恐怖, provided they possess compatible hardware and stable internet connections. The free-to-play model with optional purchases makes it accessible for testing, though potential players should anticipate possible stability issues affecting initial sessions.