Nintendo’s retro catalog could soon take another leap forward. According to fresh rumors circulating online, Wii titles may be the next addition to the Nintendo Switch Online library.

The speculation stems from insider chatter suggesting Nintendo is preparing to expand its classic games offering beyond its current lineup of NES, SNES, Nintendo 64, Game Boy, Game Boy Advance, and Sega Genesis titles. While no official announcement has been made, sources claim that internal preparations for Wii support are already underway.

Adding Wii games would mark a significant step for the subscription service. Unlike previous retro platforms available on Switch Online, the Wii introduced motion controls and more advanced hardware capabilities. That raises interesting technical questions about how Nintendo would adapt Wii’s motion-heavy gameplay to the Switch ecosystem. Joy-Con controllers already feature motion functionality, which could make certain titles relatively straightforward to port, but sensor bar–dependent games may require creative solutions.

The Wii remains one of Nintendo’s most successful consoles, with over 100 million units sold worldwide. Its library includes major first-party hits such as Super Mario Galaxy, The Legend of Zelda: Skyward Sword, Metroid Prime 3: Corruption, and Donkey Kong Country Returns, alongside a vast collection of third-party and casual favorites. While some Wii titles have already received standalone remasters on Switch, a broader rollout via Switch Online would dramatically expand accessibility.

If true, the move would also continue Nintendo’s steady strategy of gradually enhancing the value of its Expansion Pack tier. Each new console generation added to the service has helped keep long-time subscribers engaged while drawing in nostalgic players eager to revisit older classics.

For now, this remains firmly in rumor territory. But with Nintendo consistently broadening its retro offerings, Wii support doesn’t feel like a question of “if” — more like “when.”

Source