Most PC games are sold through a handful of digital stores, and the same title often appears on four or five of them at different prices. The store you pick decides more than the price, though: it decides where the game lives, whether you can get a refund, and whether you need a launcher running every time you play.
Steam: the default for a reason
Valve’s Steam has the largest catalogue, the busiest community features (reviews, workshop mods, forums) and the most predictable sales calendar, with big seasonal events in spring, summer, autumn and winter. Its refund rule is simple and worth remembering: you can request a refund for almost any game bought within the last 14 days and played for less than two hours, as described on the Steam refunds page.
The downside is that your library is tied to your Steam account and most games use Steam’s own DRM, so you need the client installed to play.
GOG: games you actually keep
GOG, owned by CD Projekt, sells games without DRM. Once you buy something, you can download the offline installer and keep it on a drive, which matters if you care about playing a game ten years from now. Its Galaxy client is optional. GOG is particularly strong on older and restored classics, and it offers a 30-day refund window.
The catalogue is smaller than Steam’s, and some large publishers skip it entirely.
Epic Games Store: free games and exclusives
The Epic Games Store gives away free games on a regular schedule and claiming them costs nothing but a login. It also holds timed exclusives that you cannot buy anywhere else for a while. Its refund policy mirrors Steam’s (14 days, under two hours of play), but the client has fewer features: no user forums, a more limited review system and less mod support.
Bundles and authorised key sellers
Some sites sell Steam or other platform keys rather than running their own library:
- Humble Bundle: pay-what-you-want bundles and a monthly subscription, with part of the money going to charity.
- Fanatical and Green Man Gaming: official resellers that buy keys directly from publishers, often with small extra discounts on top of a sale.
Because these keys come from publishers, they are as legitimate as buying on Steam directly. You redeem the key in the relevant client, and the game then behaves exactly like any other in your library.
Gray-market key sites: why the low price has a cost
Marketplaces where individuals resell keys (G2A and Kinguin are the best known) frequently undercut everyone else. The catch is that you do not know where a key came from. Some were bought with stolen cards, and publishers can revoke them later, leaving you with nothing. Several developers have said publicly that they would rather you pirate their game than buy it there, because chargebacks on fraudulent keys cost them money. If the price looks far below every official store, that is usually the reason.
Subscriptions instead of purchases
If you play many different games, renting a catalogue can be cheaper than buying. PC Game Pass includes Microsoft’s own releases on day one plus a rotating list from other studios, and EA Play and Ubisoft+ do the same for their publishers. The trade-off is obvious: when you cancel or a game leaves the service, you lose access. A subscription suits someone who samples a lot; a purchase suits someone who replays favourites.
Finding the lowest legitimate price
Prices shift constantly, so it pays to check before you buy. IsThereAnyDeal tracks official stores only and shows a game’s price history, which tells you whether a “70% off” banner is genuinely low or a regular occurrence. Adding a game to your Steam or GOG wishlist also triggers an email when it goes on sale.
A few habits save more money than any single store:
- Wait for a seasonal sale unless you want to play on launch week.
- Check whether a game is already in a subscription you pay for.
- Look at bundles for older titles; they often include the one you want plus several others for the same price.
- Keep most of your library in one or two places, so you are not juggling five launchers.
Which one should you use?
For most players, Steam remains the simplest home for a library. GOG is the better choice when you want to own installers outright, Epic is worth an account purely for the free games, and Humble or Fanatical are good places to buy Steam keys a little cheaper. The one thing worth avoiding is the unauthorised reseller with a price too good to be true.
