The base PAYDAY 2 NSP requires to run. The update NSP may require a higher firmware version (reports indicate v4.1.0 or above). The GameTDB entry lists the base game size at approximately 15.9 GB —which is substantial for the Switch's storage and may require a large microSD card.
As of , the Nintendo Switch version of PAYDAY 2 remains officially unsupported for new content. PAYDAY 2 Switch NSP UPDATE
It is vital to note that the Switch version of PAYDAY 2 differs from the PC version. The Switch release launched with content up to the "Most Wanted" update. Due to hardware limitations and optimization challenges, the developers stopped pushing major content updates to the Switch version years ago. Why You Need the Latest Update NSP The base PAYDAY 2 NSP requires to run