NSO Classic Games May Add Challenge Mode

In RetroShell news from the Nintendo scene, dataminers have found evidence that Nintendo Switch Online may be adding a challenge mode to its classic game libraries. The files point to NES, SNES and Game Boy titles, with the finding first shared by @luigiblood on Bluesky and reported by Nintendo Life.

The update appears to include an inaccessible challenge mode inside the Nintendo Classics libraries. Datamining means checking game files or software updates for hidden content, and in this case it suggests Nintendo has been testing a feature before any official announcement.

According to the report, these challenges would not be full remasters like NES Remix. Instead, they seem to be curated sections that start at a set point in a game and ask players to meet specific success or failure conditions. The feature also appears to sit inside the Nintendo Switch Online home menu, which would make it easy to launch straight into a challenge.

For subscribers, that could add a new reason to return to familiar 8-bit and 16-bit games. It would give Nintendo a way to offer guided objectives, whether that means a tough boss fight, a platforming section, or a timed task, rather than just opening the original game and playing through as normal.

It also shows Nintendo continuing to add value to Switch Online beyond the library itself. The community has long built its own speedrunning goals, randomisers and achievement-style challenges for these classics, so an official system would sit alongside that fan-made scene rather than replace it.

The report is still based on datamining, so nothing is confirmed yet. Even so, the timing may matter, with a Nintendo Direct programme reportedly on the horizon. If Nintendo does announce the feature soon, it could be one of the more interesting additions to the NES, SNES and Game Boy libraries.

For more RetroShell coverage of Nintendo and retro gaming news, keep an eye on our news tag. You can also follow the original reporting from Nintendo Life and check the source post from RetroShell on X.