Full integration of Catwoman into the main open world, along with Nightwing and Robin in the Riddler's Revenge challenge maps.
The game has received several stability updates to address the technical challenges of porting the Arkham series to Nintendo's hardware.
The update unlocks exclusive cosmetic skins immediately, including the Batman: Animated Series look and the iconic 1970s Batsuit. batman arkham city switch nsp update exclusive
Dataminers who unpacked the updated file found a new, unannounced Riddler trophy set— The Ghosts of Protocol 10 . These ten hidden puzzles are not in any other version of the game (PS4/Xbox/PC). They reference cut dialogue, beta map geometry, and even hint at Arkham Knight 's Switch port (still unconfirmed).
[Retail Cartridge] ──> Contains: Arkham Asylum (Full Game) └──> Requires Download: Arkham City (NSP Update) └──> Requires Download: Arkham Knight (NSP Update) Content Delivery Full integration of Catwoman into the main open
Finally, the headline grabber: . A never-before-seen skin, unlocked by completing the new Riddler challenges. It blends the Arkham Asylum armored suit with neon purple accents (a nod to the Switch’s Joy-Con colors). This skin is exclusive to the updated NSP version —not available on cartridges without downloading the patch.
: Recent patches (such as version 1.0.2) have focused on stability and fixing progression-halting bugs found in the broader trilogy release. Switch 2 Compatibility Dataminers who unpacked the updated file found a
Pro-tip for modders: Always scan NSPs through a tool like NSC_Builder before transferring to your Switch.
The Architecture of Arkham City on Switch: The 11GB Update Puzzle
Arkham City on Switch originally used a compressed BC1 texture format leading to "muddy" Batsuit details. The update replaces 14GB of texture archives with a lossless BC7 compression block.