Firewatch is a first-person mystery adventure developed by Campo Santo and built on Unity. You play as Henry, a fire lookout stationed in the Wyoming wilderness, navigating forests, uncovering a layered mystery, and building a relationship with your supervisor Delilah through radio conversations. The entire experience lasts around four to six hours and is fully single-player with no combat, twitch reflexes, or competitive elements. People typically play Firewatch as a relaxed, story-driven experience—often in a single sitting—because the appeal lies in the atmosphere, voice acting, and environmental storytelling rather than challenge or replayability. In PC terms, Firewatch has very modest system requirements. The game's performance load is driven primarily by the Unity engine's CPU threading during outdoor traversal and forest rendering, not by heavy GPU demand. Any reasonably modern system with a dedicated graphics card and adequate RAM will run the game smoothly at standard settings. The most common hardware mistakes players make are relying on integrated graphics or using systems with insufficient RAM, both of which can introduce stuttering that breaks the game's immersive pacing. On current hardware, Firewatch runs flawlessly. There is no reason to chase high-end components specifically for this game. What you need is a stable, well-balanced system that lets you walk through that wilderness without interruptions, and this page helps you understand exactly what that looks like in practice.