Once Human represents NetEase Interactive Entertainment's ambitious entry into the mobile survival genre, offering iOS users a fully realized post-apocalyptic open world infected by the mysterious Stardust substance. The game positions itself as a premium multiplayer survival experience, distinguishing itself through its supernatural aesthetic and cooperative gameplay mechanics that encourage social interaction and strategic alliance-building. The core gameplay revolves around three interconnected systems: environmental survival requiring resource gathering and crafting, base construction allowing players to create personalized sanctuaries, and combat against mutated creatures known as aberrations. Players must manage hunger, thirst, and environmental hazards while exploring diverse biomes transformed by the alien infection. The crafting system enables creation of weapons, tools, and structural components using materials scavenged from the ruined world, with progression tied to both individual advancement and collective territory control. User experience presents both impressive visual achievements and practical challenges. The game renders detailed environments with dynamic weather systems and day-night cycles, though performance varies significantly across iOS devices. The touch interface attempts to accommodate complex actions through customizable button layouts, but screen space limitations create operational constraints during intense combat scenarios. Real-world usage patterns show players typically engage in 30-45 minute sessions combining exploration, resource runs, and base defense activities, with longer cooperative raids requiring sustained attention. User feedback reveals consistent appreciation for visual design alongside technical concerns. Call me mitch (June 29, 2025) praises the 'amazing texture' and artistic style, while Bmelvinn (July 5, 2025) reports being 'hooked ever since it came out' despite experiencing network errors and blurry textures. Multiple reviewers including Grim Bv (July 1, 2025) and Deranged_badger (June 26, 2025) specifically request controller support, noting that 'limited screen space' creates input challenges during complex gameplay moments. Performance issues appear particularly pronounced on iPad devices, with Please fix your game🙏 (July 5, 2025) reporting crashes that make the game 'a waste of storage.' The game demonstrates significant strengths in world-building and social gameplay systems, creating compelling reasons for continued engagement despite technical limitations. However, performance optimization remains an area requiring development attention, particularly for older iOS devices and tablet implementations. Once Human succeeds most effectively for players seeking deep survival mechanics within visually distinctive environments, though those preferring precise controls may find the touch interface limitations frustrating until expanded input options become available.