Sketchnote: Loops & Arcs – Mateo LF

 

One game I really enjoy is GTA: Liberty City, and it’s a great example of parallel game architecture, where interaction loops and narrative arcs are layered seamlessly. The core gameplay loop of driving, fighting, and completing missions teaches mastery through repetition and feedback. What makes it especially compelling is how those loops feed into a larger narrative arc through money. As you earn more, you gain access to better gear, new locations, and higher status, which reflects your character’s rise in the criminal world. The game never breaks the flow to tell you this story directly. Instead, it lets the systems and your actions reveal it over time, blending gameplay and narrative into a single, continuous experience.

About the author

I’m a researcher and developer from Ecuador, specializing in human-computer interaction and auditory neuroscience at Stanford’s CCRMA (Center for Computer Research in Music & Acoustics). I’m part of the VR Design Lab and the Neuromusic Lab, where I explore the interection of creativity, well-being, and computation through perception, learning, simulation, and art-making. My work spans from developing multimodal grammars for learning in virtual reality to designing generative agents that simulate social interactions.

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