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GOG is the strongest default if you want PC games you can install and play without Steam. GOG says its games must be playable offline without its Galaxy client, and it hosts standalone offline installers. For indie and experimental games, itch.io offers direct downloads, but creators are not required to make every upload DRM-free. Humble Store is a conditional option: check whether a product includes a direct download or only a key for another platform.

The key distinction is not just which store is online during an outage. It is whether you already have the game files—and whether the game’s single-player content can run without a storefront client, account check, or network connection. If Steam is down but the internet still works, another store may let you buy or download a game. If you are offline altogether, you need to have downloaded and tested the files beforehand.

At a glance

Name Best for Key spec Checked
GOG Conventional PC storefront and offline single-player play GOG says games must be playable offline without Galaxy; standalone installers are hosted on GOG.com Oct 2026
itch.io Indie, experimental, and creator-uploaded games Direct uploads are encouraged; DRM-free delivery is not required Oct 2026
Humble Store Games whose product pages explicitly offer direct downloads Some products provide external platform keys rather than independent installers Oct 2026

What does DRM-free mean for a PC game?

For this use case, DRM-free means you can download and keep a game’s installer, install it later, and play its single-player content without depending on Steam or another storefront client. It is a stronger claim than “does not use a particular third-party DRM system”: the practical question is whether the game can start offline after you have the files.

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GOG’s distribution terms define “DRM Free” as distribution without digital rights management, copy protection, or online-connection requirements, subject to exceptions for multiplayer games or multiplayer elements. The terms also say that the entirety of single-player content is playable offline unless the distribution document specifies otherwise. GOG’s QA documentation separately says that all games on GOG must be playable offline and without the Galaxy client.

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That does not mean every feature is offline. Multiplayer, cloud saves, achievements, live-service content, and other network-dependent features may need an internet connection even when the single-player game works offline. Treat those features as separate from the ability to launch and play the offline portion.

It also helps to separate three questions that storefront labels can blur together:

  • Can you get the files directly? A standalone installer or direct download is different from a key that must be redeemed on Steam, Epic, or another platform.
  • Can you install without a client? Some stores offer a client for convenience, but the relevant test is whether the game files can be installed without relying on that client.
  • Can you play without a connection? An installer may be available offline while multiplayer or other connected features remain unavailable. Check the specific game’s stated requirements.

DRM-free therefore does not promise that a store will always be reachable, that a download will remain hosted forever, or that online services will continue indefinitely. It means the game’s applicable distribution and play requirements do not impose the specified DRM or online check. Keeping the installer under your control is a separate practical step.

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Where can I buy PC games without Steam?

Start with GOG for a broad, conventional storefront and standalone installers. Look to itch.io for creator-uploaded indie work, and consider Humble only when the individual product listing confirms that the purchase includes a direct download. The right choice depends on whether you prioritize a store-wide policy, a particular kind of catalog, or a specific game’s delivery format.

GOG: the clearest fit for offline installers

GOG is the most straightforward choice in this shortlist when you want to prepare for a Steam outage in advance. Its developer documentation says it hosts “offline installers” and bonus content or DLC on GOG.com. That lets you keep the game files somewhere you control rather than relying solely on a client-mediated installation later.

GOG’s QA documentation says “all games on GOG have to be playable offline and without the Galaxy client.” Its distribution terms also frame the DRM-free promise around offline availability of single-player content, except where a distribution document specifies otherwise. Taken together, those statements make GOG the strongest default here for someone who wants an ordinary storefront and a clear route to client-independent play.

Galaxy may still be useful for features such as managing a library, but the point of the offline installer is that you are not limited to installing through Galaxy. Download the installer from the website while you can access it, and keep any required patches or relevant bonus files with your backup.

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GOG’s policy is useful, but still check the specific game’s requirements. A game can have an offline-playable single-player portion while keeping multiplayer or other connected features online-only. If the store or game documentation identifies an exception, that detail matters more than the general label.

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itch.io: strong for indie discovery, not a blanket DRM-free guarantee

itch.io is a good place to discover smaller, experimental, and creator-uploaded projects. Its creator guidance says, “If possible, your uploads should be DRM free, but it isn’t a requirement.” As a result, the store itself does not guarantee DRM-free delivery for every title.

That creator-by-creator model is both the reason to browse carefully and the reason not to treat the store name as a guarantee. A page may offer a direct downloadable build, but the creator’s notes and requirements determine whether that particular release needs a launcher, account, server, or online service. Review the page before purchase and again before you rely on the download for an outage.

Check the game page for the actual files and read the creator’s notes. Look for a direct downloadable build and any stated launcher, account, server, or online-service requirement. If the page does not make those requirements clear, do not assume that buying the game will give you an installer that works independently of a client or service.

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Humble Store: verify the delivery type before buying

Humble belongs on the list only when a product page explicitly offers a direct DRM-free download. Some products instead provide a key for an external platform. A key for Steam, Epic, or another service is not an independent installer: it leaves installation or play subject to that platform’s client, account, and availability rules.

Before checkout, confirm what the listing says you will receive. Distinguish a downloadable game file from a platform key, and do not infer DRM-free status from the store name or from the fact that a game is sold digitally. If a page offers both a direct download and a platform key, rely on the direct-download details and any stated offline requirements—not on the key as evidence of independence.

Smaller specialist-store leads

FireFlower Games and ZOOM Platform are additional names to investigate if you are looking beyond the main shortlist. They are not primary recommendations here: current catalog breadth, geographic availability, and other buying details have not been established well enough to compare them reliably. Before buying from any smaller storefront, verify that the exact game is available to you and that the delivery format meets your needs.

Which store should I choose for a Steam outage?

Choose based on the kind of game and how much independence you need from a launcher. GOG is the clearest default for standalone installers; itch.io suits buyers willing to inspect individual creator pages; Humble is only a fit when the listed delivery is a direct download. No single label removes the need to distinguish an outage from being fully offline.

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  • You want a conventional catalog and offline installers: Check GOG first, then download and retain the installer while you can access it.
  • You are looking for small or experimental games: Browse itch.io, but verify the exact game’s download and requirements because DRM-free delivery is optional for creators.
  • You found a game on Humble: Read the product page’s delivery details. A direct download may fit this purpose; an external platform key does not.
  • You are considering a smaller specialist store: FireFlower Games and ZOOM Platform are additional leads, but current catalog breadth, geographic availability, and other buying details are not established here well enough to treat either as a primary recommendation.

If only Steam is unavailable and you still have internet access, another storefront may be reachable—but it can help only for games that storefront actually sells and delivers in a suitable format. If your connection is down too, a new purchase elsewhere will not solve the immediate problem. For that situation, prepare in advance: download the game, keep a local copy, and test that it launches without the services you expect to be unavailable.

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Think of this as a comparison of delivery and dependency, not a ranking by price. The evidence here supports differences in policy and how files are provided, but it does not establish a reliable price comparison or a market-share ranking. Compare the actual product you want, its delivery format, and its offline requirements before deciding.

How do I prepare a game so I can play it when Steam is unavailable?

Do the preparation while you can still reach the store and download the files. Buying from a DRM-free storefront alone does not put an installer on your computer or guarantee that every game feature will work offline. A simple routine is to obtain the files, retain them, and test the offline use you expect.

  1. Search for the exact game on GOG first. Confirm that the listing is for the game and edition you want, and check any stated requirements or exceptions. If you are looking for downloadable single-player play, do not assume that a similarly named edition or connected mode has the same requirements.
  2. Download the offline installer. Save the installer and any required patches or bonus files while the store is accessible. GOG’s developer documentation says these installers are hosted on GOG.com. The store listing and game documentation are the place to check for files or requirements specific to that title.
  3. Keep a local backup. Store a copy on storage you control so reinstalling does not depend on reaching the storefront during an outage. Keep related patch files with the installer and label them clearly enough to identify the game and version. A purchase confirmation is not the same as a local copy of the actual files.
  4. Test before you need it. Install and launch the game in the circumstances you expect to face. If you need it to work without a connection or client, verify that before traveling or losing access; do not wait until an outage to discover that a particular feature or startup step needs a network connection.
  5. If you use itch.io, inspect the creator’s page before relying on the download. Confirm that it offers direct files and check the notes for launcher, account, server, or other online requirements. Because DRM-free delivery is not required for every upload, this check is especially important there.
  6. If you use Humble, verify the delivery before purchase. Make sure the product offers a direct download if your goal is independence from Steam or another platform; a platform key will not provide that independence.
  7. Separate offline play from connected features. Check whether multiplayer, cloud saves, achievements, or live-service elements require a connection, and plan around the single-player portion if that is what you need during an outage.
  8. For physical archiving, consider whether you can read the media. Blank DVD-R discs are one optional way to save GOG installers, but modern computers may need a compatible optical drive.

A saved installer is most useful when it is complete and usable: keep the files together, retain any patches you know the game requires, and avoid treating a store-page purchase confirmation as a substitute for the actual download. If you use removable or optical storage, make sure you have a device that can read it when you need to reinstall.

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There is no need to buy archival accessories just to make a DRM-free purchase useful. A DVD-R is an optional physical-copy approach, not a requirement; the essential point is to keep a copy of the installer somewhere you control and can access. If you do choose discs, the optical-drive compatibility caveat matters on modern systems.

Does Steam Offline Mode solve the same problem?

No. Steam Offline Mode can help with games and client features that have been prepared to work offline, but it is still Steam-dependent and does not give you a standalone installer outside the platform.

Steam’s official Offline Mode guidance warns that client features requiring a connection will be unavailable offline and that some games may say they cannot be started in Offline Mode. If you depend on a Steam game during travel or an outage, configure Offline Mode and confirm beforehand that the game launches as expected. That preparation reduces surprises, but it is different from keeping an independent installer from a DRM-free store.

Offline Mode is therefore a practical fallback for a library you already use on Steam, not a substitute for independent files. The two approaches address different risks: testing Steam Offline Mode helps you learn whether a particular Steam game and client setup can work without a connection, while a standalone installer reduces dependence on Steam for installation. If a Steam outage is your concern, preparing both your important Steam titles and a few suitable independent installers gives you more than one route to play.

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How were these storefronts selected?

The shortlist prioritizes evidence of offline single-player play and a way to retain game files, then distinguishes store-wide policy from title-by-title verification. It also accounts for catalog type and whether a purchase may instead be a key tied to an external platform. GOG is the default because its documented offline-play policy and installer hosting directly address the need; itch.io and Humble are qualified options because delivery and DRM status vary by individual upload or product.

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The comparison is about what a buyer can verify: whether the store makes a general commitment, whether it supplies standalone installers, whether a client is needed to install or start single-player content, and what online exceptions apply. For itch.io and Humble in particular, the individual page matters more than a broad assumption about the storefront. A downloaded file is also only useful if it is kept locally and its requirements are understood.

No useful named statistic or comparative market figure supports ranking these stores by size, popularity, or typical price here. The strongest basis for the recommendations is policy language and documented delivery behavior. That is why the article names GOG as a practical default, while treating itch.io and Humble as choices that require a product-level check rather than making unsupported claims about their breadth or cost.

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Frequently Asked Questions

What are the best DRM-free alternatives to Steam?

GOG is the strongest default for a conventional storefront with offline-playable single-player games and standalone installers. itch.io is useful for indie discovery, but creators are not required to make every upload DRM-free. Humble is worth considering only when the product page confirms a direct download rather than an external platform key.

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Where can I buy PC games without Steam?

Check GOG for games with standalone offline installers, itch.io for creator-uploaded games with direct files, and Humble only when its listing explicitly offers a direct download. On Humble, a Steam or other platform key is not an independent copy.

Which game stores work when Steam is down?

GOG, itch.io, and Humble may be alternatives for buying or downloading games if you can reach those stores and the specific title is available in a suitable format. If you have no internet connection, you need to have downloaded the installer or game files beforehand.

Can I download PC games and play them offline?

Yes, when the game provides files you can install and its single-player content does not require an online check. GOG says its games must be playable offline without Galaxy, subject to stated exceptions. Multiplayer, cloud saves, achievements, live-service content, and other network-dependent features may still need a connection.

Where can I get standalone installers for PC games?

GOG is the clearest option in this shortlist: its developer documentation says it hosts offline installers on GOG.com. For itch.io and Humble, inspect the individual page to confirm that it provides direct files rather than a client requirement or an external platform key.

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Is itch.io really DRM-free?

Not as a blanket guarantee. itch.io’s creator guidance says uploads should be DRM-free if possible, but that it is not a requirement. Check the exact game page for downloadable files and any launcher, account, server, or online-service requirements.

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Does Humble sell DRM-free games or just Steam keys?

It can vary by product. Some listings offer direct downloads, while others provide keys for Steam, Epic, or another external platform. Check the product page before checkout; a platform key does not provide a standalone DRM-free installer.

Does DRM-free mean a game is open source?

No. DRM-free describes the absence of certain access controls; it does not mean the game’s source code is public. Copyright and the seller’s license terms still apply.

Can I share a DRM-free installer with someone else?

Do not assume that the absence of DRM grants permission to redistribute a copy. Check the game’s license and the store’s terms before sharing files; DRM status and redistribution rights are different questions.

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Will a DRM-free game always remain available to download from its store?

A DRM-free label does not itself guarantee future storefront availability. Keeping a lawful local copy of the installer is useful precisely because it separates a later reinstall from the need to retrieve the files again.

Can a DRM-free game still need an internet connection?

Yes. The single-player portion may work offline while multiplayer, cloud saves, achievements, live-service content, or other connected features need a connection. Check the game’s stated requirements and any exceptions for the specific release.

Is Steam Offline Mode the same as having a DRM-free installer?

No. Steam Offline Mode may work for games and client features prepared for offline use, but Steam says some connected features are unavailable offline and some games may not start. It remains dependent on Steam and does not give you an independent installer.

The Bottom Line

For a reliable Steam backup, start with GOG, download the standalone installer, and keep a local copy you have tested. Use itch.io for indie games only after checking the creator’s requirements, and treat Humble as a fit only when the exact listing provides a direct download. Offline installers help with single-player access; they do not make multiplayer or other connected features work without the internet.

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