: Installing unofficial XCI or NSP files can lead to a permanent ban of your Nintendo Switch from online services and potentially "brick" the hardware if the file is corrupted or malicious.
: Reviewers have noted the absence of a rewind feature , which is common in other modern retro collections. Recommended Action
: This file is a pirated version of the official collection. Product Overview: Contra Anniversary Collection
If you are interested in the actual game, the official is a well-regarded compilation that includes 10 classic titles.