Clickbait "All* Secret Zenith Inc Codes" videos for every title marker
YouTube search (captured 2026-09-30) shows one such video per marker — [☀️], [☀️UPD1🎣], [☀️UPD2🎣] — a template used by code-farm channels. None names a redeem screen; the smallest had 48 views at capture and none is corroborated by any tracker.
Same-name games pollute code search
"Zenith" code results are dominated by unrelated titles such as ZENITH: Hero Awakening, which does have gift codes. Copying those strings into Zenith Inc would only work if Zenith Inc actually had a redeem box — which no source demonstrates.
No redeem mention in any official surface
The official description's seven-line how-to-play block names seven systems and never mentions codes, a shop code box or a redeem menu (checked 2026-10-03).