Nintendo Switch Online is getting three new Mario games to celebrate MAR10 Day
Two of which require a certain special accessory to play
www.theshortcut.comHere’s the latest I can share based on recent reporting:
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Mario Day promotions: Nintendo has announced free Mario-related games for Switch Online subscribers, adding classic titles to the catalog around Mario Day (March 10) in 2026. These include entries from the Game Boy Advance and Virtual Boy libraries (e.g., Mario vs. Donkey Kong on GBA, Mario’s Tennis and Mario Clash on Virtual Boy) as part of the NSO + Expansion Pack lineup. This aligns with Nintendo’s ongoing strategy to expand the Switch Online library with retro Mario experiences for subscribers.[1]
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Other free-era Mario offerings: There have been multiple independent videos and channels highlighting free-to-play Mario demos or limited-time access on various platforms, but these are often promotional or third-party and not official Nintendo-wide free releases. For example, some channels and pages have touted “free Mario game” opportunities on Switch eShop or mobile, but these should be treated as non-official or time-limited promotions rather than lasting free-to-play modes.[3][9]
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What to expect going forward: Nintendo typically pairs Mario Day promotions with upcoming releases and occasional collector/retro re-releases. In 2026, notable mentions include expanded Mario content via My Nintendo-related products and potential limited-time freebie showcases around MAR10 Day or anniversaries, though specifics can change and should be verified on Nintendo’s official channels.[6][7]
If you want, I can pull the most up-to-date official announcements from Nintendo’s site and NSO blog and summarize exactly which titles are free, how to access them, and any regional limitations. I can also track ongoing MAR10 Day promotions and provide a concise checklist for quick access.