Will Your Old Games Work on a New Console? Backward Compatibility Explained
Before you buy a new console, or a game for someone who just got one, it's worth knowing what carries over: discs, downloads, save files, controllers and subscriptions. Backward compatibility can save you real money, but the rules differ by console maker, and they have exceptions. Here's how it works, and the checks to do before you pay.
Quick answer
- Within a console family, the previous generation usually carries forward: most PS4 games run on PS5, most Xbox One games on Xbox Series X|S, most Switch games on Switch 2.
- Older than one generation back, it's patchy. Xbox supports a curated list of older titles. PS5 doesn't play PS3, PS2 or PS1 discs.
- A disc only works if the new console has a disc drive. Digital-only models can't read your old discs.
- Digital purchases follow your account on the same console family, not across brands.
- Always check the maker's official compatibility info for a specific game. Exceptions exist and lists change.
"Backward compatibility" just means a newer console can play games made for an older one. It matters for three kinds of people: upgraders who don't want to lose their library, gift buyers who want to know whether that game from the bargain bin will work on the new console, and anyone deciding between buying a game now or waiting for a newer version. The answer is usually "yes, mostly", but the details matter.
How it works, family by family
| Moving to… | What generally carries over | What generally doesn't |
|---|---|---|
| PlayStation 5 | The large majority of PS4 games, on disc (with a disc drive) or digital through your account | PS3, PS2 and PS1 discs. Some older PlayStation games are re-released digitally, so check the store. |
| Xbox Series X|S | Nearly all Xbox One games, plus a curated selection of Xbox 360 and original Xbox games | Older Xbox games that aren't on the official backward compatibility list. Discs of any kind on the Series S, which has no drive. |
| Nintendo Switch 2 | Most Nintendo Switch games, physical and digital. Nintendo publishes notes on exceptions. | Switch 2 games can't run on an original Switch. Older Nintendo systems' cartridges and discs don't work. |
| A new gaming PC | Your library on stores like Steam, GOG and Epic, tied to your account | Very old games may need patches or settings tweaks. Rare titles with defunct copy protection can be trouble. |
"Mostly" isn't "always". Every console maker has a short list of games that don't work, or only work with issues. If a particular game is the reason you're buying or keeping something, look it up on the console maker's official compatibility page first.
Discs and cartridges: the disc-drive trap
Here's where most upgraders and gift buyers trip up. A backward-compatible console is useless for old discs if the specific model has no disc drive:
- Xbox Series S is digital-only. Old Xbox One discs won't play on it, even though the games themselves are compatible.
- PS5 Digital Edition models ship without a drive. Sony has sold a separate add-on drive for those models. Check that it supports their exact console before buying one.
- Nintendo Switch 2 reads original Switch game cards, so physical Switch libraries carry over.
If someone has a shelf of discs, buying a model with a drive (or the add-on drive) is the cheapest way to keep their library alive. Our physical vs. digital guide covers the longer-term trade-off.
Digital libraries: what your account remembers
If you bought games digitally, they're tied to your account, not to the console. On a new console from the same family, sign in and your compatible purchases are generally there to re-download. A few things to know:
- Different brands don't share libraries. PlayStation purchases don't transfer to Xbox or Nintendo, and vice versa.
- Some cross-generation games give you the newer version free. Xbox calls this Smart Delivery. PlayStation and Nintendo handle upgrades game by game, sometimes free and sometimes paid. The store page for the game will say.
- Re-downloads take time and space. Big libraries can need a lot of storage. If you're upgrading, an SSD or storage expansion may be part of the cost.
Save files: the part people forget
Your progress doesn't always follow the game. Before trading in or giving away an old console, check how saves move:
- Cloud saves: PlayStation, Xbox and Nintendo all offer some form of cloud save. On Xbox it's typically automatic. On PlayStation and Nintendo, it's tied to their online memberships. Check whether yours is active and syncing.
- Direct transfer: each maker offers a transfer method from old console to new (over your home network or a cable). Do this before you wipe or sell the old one.
- PS4 to PS5 upgrades: some games keep separate PS4 and PS5 saves, and moving between them may need an in-game step. The game's support page explains it.
- Some games don't allow cloud saves at all. They're rare, but if one matters to you, look it up.
Don't factory-reset the old console until you've opened your favorite games on the new one and confirmed your progress is there.
Controllers, headsets and other accessories
Accessories are less forgiving than games:
- Xbox: Xbox One controllers work on Series X|S. This family is very accessory-friendly.
- PlayStation: PS4 controllers can't be used for PS5 games (only for PS4 games running on a PS5). Many USB and wireless headsets work, but check the listing.
- Nintendo: Switch Pro Controllers are supported on Switch 2, but Joy-Con differ between the two systems. Check compatibility for each accessory.
Buying a controller for someone with a new console? Our controller gift guide covers which ones work where.
How this changes what you should buy
Should you buy the old-generation version of a game?
Sometimes the previous-generation edition is cheaper, especially used. If it runs on the newer console and the store offers an upgrade, it can be a bargain. But check whether the upgrade is free or paid, and whether it applies to disc copies. Some upgrades are only offered for digital or need the disc in the drive. If the upgrade costs extra, the newer edition may be the better deal outright.
Should you keep the old console?
Keep it if you own games the new one can't play: older discs, delisted digital games, or titles on the exception list. Otherwise, trading it in or passing it to a family member can help fund the upgrade. See buying a used console as a gift for the other side of that deal.
Buying a game as a gift for a new-console owner
Previous-generation games often work on the new console and can be great value. Confirm two things: the new console has a disc drive (for a disc), and the game isn't on the maker's exceptions list. If you're not sure what they own, our guide on finding out what console someone has helps.
Before you upgrade: a checklist
- List the games you play most and check each against the official compatibility info
- Decide whether you need a disc drive, and choose the model accordingly
- Turn on cloud saves or plan a direct transfer, then confirm saves arrived
- Check which controllers and headsets still work, and budget for any that don't
- Estimate storage needs for re-downloading your library
- Look up upgrade paths (free or paid) for games you'll replay
- Only then reset, sell or gift the old console
FAQ
Can a PS5 play PS4 games?
Yes, the large majority of PS4 games run on PS5, from disc on a model with a disc drive or digitally through your account. A small number of exceptions exist, so check Sony's compatibility information for a specific game.
Can a PS5 play PS3 or PS2 discs?
No. PS5 doesn't play PS3, PS2 or PS1 discs. Some older PlayStation games have been re-released digitally, so check the PlayStation Store for the game you want.
Do Xbox One games work on Xbox Series S?
Digital Xbox One games generally do. Discs won't, because the Series S has no disc drive. If you have a lot of Xbox One discs, the Series X is the model to buy.
Will my Nintendo Switch games work on Switch 2?
Most Switch games work on Switch 2, both cartridges and downloads, but Nintendo lists some exceptions. Switch 2 games don't work on an original Switch.
Do my save files transfer to a new console?
Usually, but not automatically in every case. Use cloud saves or the console maker's transfer tool, and confirm your progress on the new console before resetting the old one.
The bottom line
Backward compatibility is one of the best money-savers in gaming: it means your library and the bargain bin can come with you to a new console. Just remember the three things that break it: a model without a disc drive, a game on the exceptions list, and save files you forgot to move. Check those, and upgrading (or gifting for a new console) becomes much less of a gamble.
Deciding where to buy your games in the first place? Our Steam vs. GOG vs. Epic guide covers the PC side, and which version should you buy covers editions and platforms.