…i was going to say flashback or mean streets, but no, it was definitely the original tron arcade game; that pre-dated even war games…
…before a certain point in the early eighties, the line between cyberpunk and science fiction gets pretty blurry, so i don’t think anything i played in the seventies counts…
…marvel super heroes also featured a resources ability score and feats to represent financial maneuvers akin to lines of credit; it felt frustratingly abstracted as a teenager living in a discretionary cash economy, but after several decades as a real-world adult i realise that it’s an elegant abstraction for how people actually live and conduct commerce…