What games allow story mode achievements to impact online play?
Quick Answer
The provided evidence discusses the historical evolution of narrative in video games from Pong (1972) through text-based adventures like Colossal Cave Adventure (1976) and Zork (1980) to modern integrated storytelling as seen in Half-Life (1998), but does not contain information about games where story mode achievements impact online play.
Explanation
The available evidence traces the development of video game narratives from early titles. Pong (1972) represented a period when games focused purely on mechanics without storytelling. Text-based adventures like Colossal Cave Adventure (1976) and Zork (1980) introduced fantasy narratives through text interfaces. Half-Life (1998) demonstrated advanced integration of storytelling directly into gameplay without traditional cutscenes. However, none of these sources or the referenced Wikipedia article provide information about contemporary games that feature story mode achievements affecting online play mechanics.