Like Nastya: Party Time represents a strategic expansion of the popular YouTube children's brand into interactive mobile gaming. Developed by Like Nastya Official, the application transforms the channel's viral birthday party content into a hands-on digital experience where children become active participants in Nastya's celebration rather than passive viewers. The app occupies a growing niche of influencer-based children's entertainment that bridges digital content consumption with interactive play. The application's core functionality revolves around party preparation and celebration activities. Users can engage in dress-up sequences featuring extensive clothing options, prepare virtual meals through cooking mini-games, and decorate party spaces with thematic items. The gameplay structure follows a task-completion model where children help Nastya prepare for her birthday celebration through progressively unlocked activities. Each completed task contributes to the overall party experience, culminating in a celebratory sequence where the user's creations are showcased. User interface design employs bright, saturated colors and large, clearly defined interactive elements appropriate for young children with developing motor skills. Navigation follows a linear path that minimizes confusion, with visual cues and audio instructions guiding users through activities. Real-world usage patterns show children typically engaging in 10-15 minute sessions, often returning to previously completed activities to explore different combinations of outfits and decorations. The application maintains engagement through immediate visual feedback and celebratory animations upon task completion. User feedback indicates strong approval of the core concept, though some implementation aspects receive criticism. Multiple reviewers, including Aves Yoca (March 16, 2025) and Vytautas Klimas (June 22, 2025), specifically mention enjoyment of creative activities while noting concerns about advertising frequency and locked content requiring purchases. The March 16th review states: 'me and my sister love to watch u and play y'all game i even have y'all item but to mutch ads sorry......' while the June 22nd review observes: 'fun and you can make stuf it have ads by playing games and you haftoo buy stuf if it's have a lock button.' The application succeeds in translating YouTube content into interactive format with age-appropriate activities that develop basic digital skills. Primary limitations include advertising frequency and the freemium model that locks significant content behind purchases. The experience works best for children already familiar with the Like Nastya YouTube channel, providing extended engagement with the character beyond passive viewing. Parental supervision is recommended for purchase decisions and ad management.