Network Notation is a simulation game for Windows that immerses players in the role of an artificial intelligence navigating through complex networks. With over 90 levels, the game challenges players to exploit vulnerabilities while uncovering the secrets of various companies through engaging anecdotes. Each level presents unique obstacles, requiring strategic thinking and adaptability as players interact with dynamic security systems that vary in behavior across different maps.

The game features a customizable difficulty system and an upgrade system that allows players to allocate scores across six categories, enhancing their abilities. Players can adjust their approach by modifying upgrade allocations without penalty, encouraging experimentation with different strategies. Additionally, the variability in maps and nodes ensures that each gameplay experience is distinct, while the option to control game speed offers players the flexibility to strategize effectively.