: Included minor bug fixes and stability improvements to ensure smooth arcade-perfect emulation. Current Version
For a safe and stable experience, it is highly recommended to use the official feature via the Nintendo Support guide.
The user typing this isn’t a casual fan. They are likely someone running a "custom firmware" (CFW) like Atmosphere or SX OS on a hacked Switch. These users cannot simply hit “Update” on the home menu because their console is banned from Nintendo’s servers (or they’ve deliberately disabled telemetry to avoid a ban). contra anniversary collection switch nsp update link
: You can purchase and download the official version on the Nintendo eShop .
: Base game installed without the required update, or a corrupted file transfer. : Included minor bug fixes and stability improvements
Do you need help understanding and how to avoid bans?
In the Nintendo Switch ecosystem, specific file extensions denote how software is packaged: They are likely someone running a "custom firmware"
: Earlier updates added the Japanese versions of the games (e.g., Contra (JP) , Super Contra (JP) ) which were not present at launch, along with various bug fixes.