For a seamless online experience, the Nintendo Switch itself remains the best option.
Emulation itself is entirely legal. However, downloading copyrighted game files (ROMs or ISOs) from the internet violates copyright laws. To remain legal, you must own a physical or digital copy of Super Smash Bros. Ultimate and dump the game files, security keys, and firmware from your own hacked Nintendo Switch console onto your PC. The Best Nintendo Switch Emulators for PC download game super smash bros ultimate pc full version
NVIDIA has partnered with Nintendo to allow certain Switch titles to be streamed? No—this is a common misconception. As of 2025, Smash Ultimate is not on GeForce NOW. However, Super Smash Bros. Melee (via Dolphin emulator on a virtual machine) is sometimes possible, but cumbersome. For a seamless online experience, the Nintendo Switch