According to datamines of the NSP file, references to upcoming games include:
Nintendo and SEGA have also hinted at Genesis Mouse support for games like Mario Lemieux Hockey and Wacky Worlds Creativity Studio via a future NSP update. SEGA Genesis - Nintendo Switch Online -NSP--US-...
The SEGA Genesis – Nintendo Switch Online is not a standalone purchase.
It is an expansion pack for the Nintendo Switch Online service, requiring: According to datamines of the NSP file, references
Once subscribed, you can download the SEGA Genesis – Nintendo Switch Online app from the eShop. The app contains a curated library of Genesis games. Nintendo and SEGA have also hinted at Genesis
Nintendo and SEGA have been gradually adding new titles. The US version of the application currently includes over 40+ games. Here is the full list, categorized by release wave:
This is the NSP’s killer feature. You can play two-player games like Streets of Rage 2 or Golden Axe online with a friend. The netcode is rollback-based for low-latency.
While "Rewind" is for immediate fixes, Suspension Points allow you to save your progress anywhere in any game.