It sounds like you’re looking for a specific file or link related to a Switch game update, DLC, or base ROM — possibly with a typo (“rom nsp” instead of “ROM NSP”, and “moving out” as the game title).
The release of the Moving Out: Researchers in Simulation and Psychology (R.I.S.P.) update and its accompanying DLC has revitalized the chaotic couch co-op experience on the Nintendo Switch. If you are looking to expand your moving empire with new levels and quirky characters, keeping your game updated is essential. Here is everything you need to know about the latest content and how to manage your game files.
This update reverses the gameplay for 12 original levels, requiring you to unpack the van and place items into a home. It also added: An "auto-snap" option in assist mode to help position items
If you need to extract the actual files (the ROM format) for backup or use on other devices:
A: Such files exist on piracy sites, but they are illegal and often unstable. Many users report crashes on level 10 of the DLC due to bad dumps.