To legally play Diablo II: Resurrected on a Switch, you must purchase it legitimately via the Nintendo eShop or a physical cartridge. The game requires a constant (or frequent) connection to Blizzard's servers for online characters, though offline characters exist.
The most critical fix for Switch players involves the "30-day check-in" requirement. Previously, the game required a periodic online verification. Update 1.0.2 relaxes these checks for the offline single-player mode. You can now put your Switch into airplane mode for extended periods without the game locking you out. diablo ii resurrected switch nsp update 102 updated
This update corresponds roughly to the major that revitalized the PC version. However, on the Switch, it is bundled with specific memory optimizations and UI fixes. Key Patch Notes for Update 1.0.2 (Official) When you install the updated NSP, you are getting more than just bug fixes. Here are the official changes: To legally play Diablo II: Resurrected on a