Don't Starve is a single-player survival game from Klei Entertainment where you explore procedurally generated wilderness, gather resources, craft tools and shelters, and fight to stay alive against hunger, threats, and creeping madness. Its quirky 2D/3D hybrid art style is intentionally low-key on graphics hardware, which makes 1080p the natural and most common resolution for this game. What catches new players off guard is that the game's real hardware demands have almost nothing to do with your GPU or screen resolution. The stylized visuals could run on integrated graphics from several years ago. Instead, performance is driven almost entirely by the CPU handling continuous world simulation: entity AI, weather cycles, seasonal events, and the Lua scripting that powers every recipe, creature behavior, and environmental interaction. As survival runs stretch on and bases grow larger, the number of active objects and scripted systems in the world climbs steadily. Even on capable hardware, this accumulation can produce brief stutters or frame hiccups during exploration and base management. Community mods via Steam Workshop add another layer. Many popular quality-of-life or content mods increase CPU processing demands and memory usage beyond the vanilla game. For someone asking what PC they need for Don't Starve at 1080p, the honest answer is that almost any modern machine handles the base game. But if you plan to build elaborate bases, install mods, or keep a build for years of expanded content, investing in a responsive processor and sufficient RAM is what actually determines whether your experience stays smooth or starts stuttering halfway through a long run.