As of now, there is no official announcement from 2K Games or Nintendo about an NSP version of NBA 2K25. The game hasn't been released yet, and it's expected to be released on September 10, 2024, for PlayStation 5, Xbox Series X/S, and PC (via Steam).

Early leaks of NBA 2K25 NSP files suggest that while the game runs "stable" in handheld mode, docked mode suffers from aggressive dynamic resolution scaling, often dropping below 720p to maintain frame rates.

If you own a legitimate cartridge and wish to dump your own NSP for backup purposes (which is legal in some jurisdictions), be prepared for a massive storage commitment and the reality of 30 FPS basketball.

Visual Concepts and 2K Sports have consistently brought their flagship title to Nintendo’s platform, but with notable compromises. For NBA 2K25 , the developers faced a familiar challenge: squeezing a massive, feature-rich AAA title onto a cartridge and SD card.

Here is a deep dive into what you can expect from NBA 2K25 on the Switch, the performance realities, and the legal context surrounding NSP files.