More likely, the full intended string was: Cuphead -0100A5C00D162000--v1.3.7 DLC--ES--Super Deluxe Content (or similar).

When The Delicious Last Course was announced for all platforms in June 2022, Switch owners worried about performance. The DLC’s final boss (Chef Saltbaker) features hundreds of animated projectiles – a potential hazard for Switch’s Tegra X1 chip.

While seemingly broken, this string is a goldmine of technical information. It confirms the exact of Cuphead on Switch, the precise patch version (1.3.7), the presence of DLC , and region/language coding ( ES for Spanish). The truncated Supe... likely refers to “Super” – as in the DLC’s full name, The Delicious Last Course , or less likely, “Supersampling” or “Super Nintendo” references.