When Rocksteady’s masterpiece Batman: Arkham Asylum arrived on the Nintendo Switch as part of the Arkham Trilogy, it was met with a reception colder than Mr. Freeze’s vault. The initial release was widely criticized for poor performance, low-resolution textures, and glitches that broke the immersion of the acclaimed title.
via backwards compatibility, including better resolution in undocked mode. Game & Storage Details Batman- Arkham Asylum Switch NSP UPDATE
DBI: A reliable alternative for backend file management and NSP installation. Batman: Arkham Asylum on Switch: The NSP Update