The available game is an immersive 3D survival adventure set in a post-apocalyptic world. It uniquely combines elements of horror, exploration, and strategy, attracting a dedicated player base interested in zombie survival narratives and underground mysteries. The game is lauded for its storytelling and intense gameplay, contributing to long-term player engagement. Revenue is generated through ads and in-app purchases, enabling players to buy weapons, gear, skins, or premium upgrades, showcasing strong monetization potential. The game is scalable, with possibilities for new levels, storylines, and multiplayer modes to support future growth. Operationally, players embody a geneticist survivor combating zombies and working towards a cure in an underground lab. The game is a Unity project and requires minimal maintenance, limited to occasional bug fixes, updates, and server upkeep. Basic management and community interaction demand 5-10 hours per week, which could be increased for greater audience engagement and scaling. The target audience comprises fans of horror survival and atmospheric RPGs, benefiting from both solid organic reach and opportunities to optimize user acquisition strategies. The game has a global player base, with localization potential for broader appeal. The developer is selling the game, as they are redirecting their focus to new projects, despite its current operational state and profitability. The sale includes the full source code and marketing materials compatible with both iOS and Android platforms.