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DiGRA
A pinball level in Sonic Adventure (1998) loops a musical fragment borrowed from Sega's NiGHTS into Dreams (1996).
This paper examines an unintended cross-franchise presence in Sonic Adventure (1998), the Dreamcast flagship, where a pinball level in the Casinopolis area carries a musical loop borrowed from Sega's NiGHTS into Dreams (1996). Framing the phenomenon through hauntology, the author argues that such displaced soundtracks do more than produce temporal disjunction: they generate affective pleasures of misrecognition, ambiguity, and discovery that were especially characteristic of late-1990s play. The analysis draws on ludomusicology and autoethnographic method, centring the author's own experience as a child player without access to paratextual materials, guides, or online fan communities that might have explained the intrusion.
The study's evidence combines close analysis of the level's audio design with player testimony gathered from online accounts. Particular attention is paid to the loop's roughly forty-eight-second duration, which is markedly shorter than conventional recommendations for game music and which, combined with the level's incentive structure encouraging prolonged play at the NiGHTS pinball machine, causes the borrowed fragment to recur frequently. The brevity of the loop turns mechanical repetition into a sustained encounter with material that feels simultaneously familiar and out of place, a dynamic the author links to the sensory estrangement players experienced before the informational infrastructure of the internet made such anomalies easy to categorise.
Beyond the immediate musical curiosity, the paper situates the haunting within the contingent conditions of late-1990s media circulation. Sega's branding experiments, shifting corporate fortunes, and the Dreamcast's short commercial life are presented as contexts that left traces players could encounter only partially or accidentally. The Casinopolis level thus functions as a microcosm of a fragmented market in which franchise and genre boundaries could blur. The study concludes that cross-franchise traces of this kind are productive sites for understanding how players produced meaning from what games left unexplained, and how pleasure in play was often tied to ambiguity and the unresolved rather than to mastery or narrative coherence.
DiGRA · 2026