An is the standard file format used for digital Nintendo Switch games. Why the Update File is Mandatory
: As of late 2024, you can now purchase Arkham Asylum individually on the eShop for approximately $10, rather than needing to buy the full trilogy.
Disclaimer: This article discusses game updates and performance based on trends up to June 2026. Performance may vary. Batman- Arkham Asylum Switch NSP UPDATE
The Arkham Trilogy on Switch brings all DLC included. Updates have focused on balancing the visual fidelity of the Unreal Engine 3-powered game with the portability of the Switch.
When Warner Bros. Games and Rocksteady Studios announced the Arkham Trilogy for Switch in 2023, anticipation was high. However, the initial launch on December 1, 2023, was met with significant criticism regarding performance, earning the port the reputation of being a rushed release. Digital Foundry’s technical analysis described the state of the games as "the worst performing" they had reviewed. Specifically regarding Arkham Asylum , the Switch port was found to frequently drop frames, often sitting in the mid-20fps range despite aiming for 30fps, which felt particularly jarring for a game originally released in 2009. An is the standard file format used for
: Unlike the "Return to Arkham" remasters on other consoles which changed the art style, the Switch version is a more direct port of the original aesthetic, which many fans prefer for its atmospheric integrity. Trilogy Context & Future Improvements
This was the first major . It weighed in at approximately 2.4 GB. Performance may vary
: You can use tools like Tinfoil or DBI to install the update file directly from an external drive or SD card.
For those tracking the technical details, this performance patch brought Arkham Asylum to a state where it largely matches the visual features of the 2016 rerelease, addressing initial texture rendering issues.