So, suit up, grapple to the nearest gargoyle, and dive back into Arkham City. Just make sure you brought your microSD card.

But I didn't have time to think about that now. I had to take down the Joker. I used my Bat-skills to take out the remaining goons, and then I faced off against the Joker himself.

Depending on whether your console is completely stock or running customized software for archiving, you have two pathways to update the game. Method 1: The Official eShop Route (Stock Consoles) Turn on your Nintendo Switch and connect to the internet.

Players utilizing Custom Firmware (CFW) use NSP files to install games and updates directly to their microSD cards without using the live eShop. Why the eShop Updates are Essential

Install the update NSP file using a title manager (like Tinfoil, DBI, or Goldleaf) on your Switch, or drag and drop the update file into your emulator’s "Install Files to NAND" option.

Batman: Arkham City on Nintendo Switch – eShop Updates, NSP Files, and Performance Optimization

Buy only if you are a die-hard fan who needs portable play and have no other gaming alternatives. Everyone else should stick to the Return to Arkham collection on more powerful hardware.

This guide covers everything you need to know about the Nintendo Switch version of Arkham City, its performance updates, and how the eShop and NSP ecosystems interact. The Official Route: Nintendo eShop Download