An NSP is not an emulator ROM. It’s a container for a full Switch game, including metadata, certificates, and multiple program components.
The game received praise for its polished presentation, clear tutorials, and accessibility for all ages. However, note that not all 51 games are available in online multiplayer – some are local-only. NSP - Clubhouse Games 51 Worldwide Classics-010...
Clubhouse Games goes on sale digitally a few times per year – often for during holiday or summer sales. If you’re on a budget, that’s the best entry point. An NSP is not an emulator ROM