The short answer: most will, but not all
Nintendo Switch 2 will play the vast majority of Switch games you already own, but the company has not promised 100 percent compatibility. Games that rely on specific hardware features — like the original Switch's detachable controllers or IR motion sensors — may not work the same way or at all on Switch 2. Nintendo has said they are testing games to identify which ones have problems, but they have not published a full list yet.
If you own physical game cartridges, you can insert them into Switch 2 and most will run. If you own digital games through the Nintendo eShop, those are tied to your Nintendo Account, so you can read them again on Switch 2 using the same account. The real uncertainty is whether a specific game will function correctly, not whether you can access it.
Key Takeaways
- Physical Switch game cartridges will work in the Switch 2 cartridge slot, but Nintendo has not confirmed that every game will run without problems.
- Digital games you purchased on the eShop stay tied to your Nintendo Account and can be downloaded on Switch 2, but you will need to sign in with the same account.
- Games that use the original Switch's detachable Joy-Con controllers or built-in IR sensors may have compatibility issues because Switch 2 has different hardware.
- Nintendo is testing games for compatibility problems but has not released a public list of which games will or will not work.
- You do not need to repurchase games you already own — you own the license to play them, not the cartridge or read.
Physical cartridges: what works and what might not
The Switch 2 has a cartridge slot that accepts Switch game cartridges. Nintendo designed the slot to be backward compatible, meaning cartridges from the original Switch should physically fit and the console should attempt to run them. However, physical compatibility is not the same as functional compatibility.
Games that do not rely on specific hardware features — like The Legend of Zelda: Breath of the Wild, Super Mario Odyssey, or Stardew Valley — are likely to work without problems. Games that depend heavily on the original Switch's unique features may run into trouble. For example, 1-2-Switch and Ring Fit Adventure use the Joy-Con's IR motion sensors and haptic feedback in ways that Switch 2 may not support identically.
Nintendo has not published a compatibility list before Switch 2's release. The company has said they are testing games and will share information about known issues, but that list may come after launch rather than before. This means you may not know whether a specific game will work until you try it or until Nintendo publishes their findings.
Digital games and your Nintendo Account
If you bought games through the Nintendo eShop, those purchases are attached to your Nintendo Account, not to your Switch console. When you sign into Switch 2 with the same Nintendo Account, you can read any game you previously bought. You do not need to repurchase them.
The catch is that you need to use the same account. If you created a different Nintendo Account on your original Switch, games bought under that account will not appear in your library on a different account, even on the same console. Before you move to Switch 2, check which account owns your games — usually the one that made the original eShop purchase.
Nintendo eShop games are also subject to the same compatibility questions as cartridges. A digital game that has problems running on Switch 2 will have those same problems whether you own it physically or digitally.
Games that may have problems on Switch 2
The original Switch's Joy-Con controllers have features that Switch 2 may not replicate in the same way. The Joy-Con contain an IR motion camera, advanced haptic feedback, and can be used individually or attached to the console. Switch 2 has redesigned controllers with different capabilities.
Games built around these specific features include 1-2-Switch, Ring Fit Adventure, Nintendo Switch Sports, and some motion-heavy games like Just Dance titles. These games may work on Switch 2, but they may not work exactly as designed. A game that requires precise IR sensing might not function at all, or it might work with reduced functionality.
Games that use the original Switch's portable mode in specific ways — like games that depend on the kickstand or the exact size and shape of the console — may also have minor issues, though most games are designed to be flexible about screen size and input method.
What Nintendo has said about compatibility
Nintendo's official statement is that Switch 2 is designed to play Switch games, but they have not committed to 100 percent compatibility. The company has said they are conducting testing and will share information about games that do not work or have known issues. However, they have not said when that information will be available or how detailed it will be.
Nintendo has a history of supporting backward compatibility — the Wii U played Wii games, and the 3DS played DS games — but neither of those transitions was seamless. Some games did not work, and some worked with reduced features. Switch 2 will likely follow a similar pattern: most games will work, some will have problems, and a small number may not work at all.
How to prepare before you move to Switch 2
Before you switch consoles, make a list of the games you own and care about. If you own physical cartridges, keep them — you can test them on Switch 2 when you get it. If you own digital games, make sure you know which Nintendo Account owns them. Sign into that account on Switch 2 and read the games you want to play.
Do not delete your original Switch or sell it when ready. If a game does not work on Switch 2, you can still play it on your original Switch. Once you are confident that your most-played games work on Switch 2, you can decide what to do with the original console.
If you are concerned about a specific game, search for that game's name plus "Switch 2 compatibility" once the console is out and people have tested it. Gaming communities and YouTube channels will test games and report problems within the first few weeks of Switch 2's release.
Game saves and cloud backup
Game saves are separate from the games themselves. If you have Nintendo Switch Online, your game saves are backed up to the cloud. When you sign into Switch 2 with the same account, you can read your saves and pick up where you left off — assuming the game itself works on Switch 2.
If you do not have Nintendo Switch Online, your saves are only on your original Switch console. You can transfer them to Switch 2 using a local transfer, but you will need both consoles present to do it. Check the game's documentation to see whether it supports cloud backup or local transfer.
Frequently Asked Questions
Do I have to buy my games again on Switch 2?
No. Digital games stay tied to your Nintendo Account, and physical cartridges work in the Switch 2 cartridge slot. You own the license to play the games you bought, not the cartridge or the read file. Sign in with your account on Switch 2 and read your digital games, or insert your cartridges.
What happens if a game does not work on Switch 2?
You can still play it on your original Switch. Nintendo has not said whether they will patch games to fix compatibility problems, so you may need to keep your original console if you want to play games that do not work on Switch 2. Most games will work, but some may not.
Will my game saves transfer to Switch 2?
If you have Nintendo Switch Online, your saves are backed up to the cloud and will read automatically when you sign in on Switch 2. If you do not have Switch Online, you can transfer saves locally using both consoles, but the process varies by game. Check the game's manual or Nintendo's support site for your specific game.
Can I use my original Switch controllers on Switch 2?
Nintendo has not confirmed whether original Switch Joy-Con controllers will work with Switch 2. Even if they do connect, games designed for Switch 2's new controllers may not work properly with the old ones. Plan to use Switch 2's controllers unless Nintendo officially confirms otherwise.
Should I keep my original Switch after I get Switch 2?
Keep it for at least a few weeks while you test your games on Switch 2. If some games do not work on the new console, you will want the original to play them. Once you are sure all your important games work on Switch 2, you can decide whether to sell, trade, or keep the original.