My Ph.D. research focuses on the effects of audio in games, and part of my research visit with the HCI Games Group involved the development of a VR horror game. Audio design is a big part of that. Of course I jumped at the chance to ask Orest for insight into how he thinks audio design in games differs from audio design for movies and films:
KR: What are your thoughts on audio design for games – how does it differ from audio design for movies? What can game audio design learn from movie audio design?
OS: Whether it be realism, fantasy, or a convincing experience in between, I think one’s dramatic sensibility as a sound editor, designer, mixer needs to serve the story, the narrative and the specific intention of the gaming experience at hand. I do sense that much of the sculpting work done in film can become cross-platform, where sound continues to deliver an evocative intent, in whatever way it is presented through the gaming portal.
Interactivity is of course a big part of why games are so difficult to design well – players generally want a lot of agency and many options to explore – but also why they are so fascinating from a human-computer interaction perspective. In terms of audio research, it has been emphasized as the key difference between film music and game music (e.g., Ekman 2008), and – depending on the display medium – an important factor for feelings of presence (cf., Lombard & Ditton 1997, Rogers et al. 2018). Music in games can explicitly comment on player decisions, and even influence player choices (Berndt & Hartmann 2008, Rogers et al. 2018).
KR: Given your expertise, how would you recommend horror game designers should go about create a disturbing atmosphere through audio design?
OS: I think it depends solely and exclusively on the specific intentions of the game and what the gaming designer(s) is (are) looking to make the viewer feel. Everyone’s view of what’s disturbing may differ as well, so experimentation can play a big role here. Silence can often be as disturbing to a viewer. It can draw us in to the experience more deeply through our own curiosity. In that way, avoiding sound that is simply expositional is key – simply using sound for sound’s sake. Less is often more, so I think avoiding the tendency to “over-design” soundscapes is worth considering. Music can also play an intense role in the horror genre, so determining which elements (sound effects or music) serve the storytelling more suitably is key. Sometimes one of these may get the nod over the other in certain instances – other times, both may play well together in concert. Whatever taps into the human condition and our vulnerability is often a viable starting point for sound design in the horror genre.
As researchers, we try to empirically explore how audio design can and should be conducted for “ideal” player experiences, which of course is a difficult thing to generalize. It is both humbling and inspiring to look at the experience of sound designers who achieve such nuanced soundscapes in movies and games. Orest, thank you very much for taking the time to answer my interview questions!
Dr. Katja Rogers is a graduate of the Computer Science Ph.D. program of the Institute of Media Informatics at Ulm University, Germany. In her graduate studies, she was a visiting scholar with the St Andrews Computer-Human Interaction (SACHI) research group in Scotland, spent a semester abroad at the National Taiwan University, and undertook two research visits with the HCI Games Group in Waterloo. As a postdoctoral researcher within Dr. Lennart Nacke's research group, her research interests and current projects at the HCI Games Group focus on the effects of audio on player experience, embodied interaction in mixed reality, how games and digital technologies can improve wellbeing and fidelity/realism in virtual reality.