Room Story: Dreamy Decor positions itself at the intersection of interior design simulation and narrative puzzle games, offering a fresh take on the home decoration genre. Developed by Kosmos Games Ltd, the iOS application distinguishes itself through story-driven progression rather than purely open-ended design, creating a structured experience that guides users through various renovation scenarios while developing character relationships and narrative arcs. The core gameplay revolves around two primary mechanics: match-3 puzzle sequences and interior decoration modules. Players complete color-matching puzzles to earn currency and furniture items, then apply these rewards to redesign rooms according to client briefs or personal creative vision. Each completed space advances the overarching narrative, introducing new characters with distinct personalities and design preferences. The decoration interface provides a robust set of tools including wall treatments, flooring options, and furniture placement across multiple room categories from cozy bedrooms to professional offices. User experience benefits from intuitive touch controls optimized for mobile devices, with drag-and-drop furniture placement and clear visual feedback during puzzle sequences. The interface employs a clean, minimalist design that keeps focus on the creative tasks while providing easy access to inventory and design tools. Real-world usage patterns show most sessions lasting 15-30 minutes, aligning with typical mobile gaming habits, though the narrative progression encourages longer engagement during story climaxes or complex design challenges. With no user reviews available at launch, initial assessment relies on observable gameplay patterns and design choices. The absence of user feedback prevents analysis of common pain points or standout community praises, though the structured tutorial system suggests developers anticipated newcomer needs. The monetization model appears based on optional in-app purchases for cosmetic items and puzzle boosts rather than pay-to-progress mechanics. The application demonstrates strength in merging narrative engagement with creative expression, though limitations include relatively linear progression compared to open-ended design simulators. Performance remains smooth on supported iOS devices with minimal loading times between scenes. Ideal for users seeking guided creative expression rather than completely freeform design, particularly those who enjoy narrative context for their gameplay activities and appreciate structured challenges with clear completion goals.