About SuperDuperBundle

What SuperDuperBundle does

Compares offers for the same game

Every game we track has one page. It lists the current offer from each store that sells it, lowest listed price first, next to the game’s price history, so you don’t have to open a dozen stores to compare prices.

Shows the details behind each price

A price only helps if it is for the right thing. Each offer shows the store and its type, the platform or launcher the key activates on, the region, the edition when it is not the standard game, and a discount only when there really is one.

Compares gaming gift cards

For PlayStation, Xbox, Nintendo eShop and Roblox we compare US gift cards in US dollars: every value we find, the lowest listed price for each, and how far below face value it sells. A card page appears only when its two main values are sold by at least three stores.

Sends you to the store

When you pick an offer, we link you to that store’s page for the game. You buy there: the store takes the payment, delivers the key and handles refunds and support.

Why it exists

A lower price is no good if it is the wrong edition, a key that won’t activate in your country, or a total that grows at checkout. We built SuperDuperBundle to put those differences next to the price, where you can see them before you pay.

How we compare game prices

1. Collect

   Steam prices from Steam’s store, every hour for popular games and every 3 hours for the rest; prices from about 30 more stores through IsThereAnyDeal, every hour; GOG from its own catalogue; Kinguin from its product feed; GAMIVO from its product feed through CJ; Eneba from its product feed; Loaded from its product catalogue through Impact, once a day.

2. Match

   Each offer is tied to the right game with the store’s product ID where one exists (such as Steam’s app ID), then checked for platform, region, edition and product type. An offer that could belong to two games is left out, never guessed.

3. Clean

   Out-of-stock offers, $0 giveaways and unsuitable listings are removed, then we keep the lowest listed remaining offer from each store.

4. Order

   Offers are listed by their listed price. Nothing else moves an offer up or down.

5. Refresh

   Prices are re-checked on the schedule above, and each game page says when. A price can still change between our check and your checkout.

6. Hand off

   The offer links to the store. The store’s checkout shows the final price, and its terms apply.

The full method, with every rule and exception, is on How we check prices.

Rules that keep comparisons fair

• Same product only

  Deluxe and other named editions, bundles, DLC and upgrades are never compared as if they were the standard game.

• Regions stay visible

  When offers for a game differ in region, the region is shown on every row. We only list key-store offers that can be used in the US or worldwide.

• Listed prices, compared the same way

  Every offer is the listed price its store or price source sends us, compared the same way for every store. The final checkout total can differ (taxes, service and payment charges, coupons).

• Doubtful listings are left out

  From key-store feeds we exclude accounts, gifts, VPN-only keys, unknown regions and prices far above the game’s list price.

• Out-of-stock offers are hidden

  A store that has run out disappears from the table and from “lowest listed price” until it has stock again.

• Figures carry a source and a date

  Prices show when they were checked; user and critic scores name where they come from. Different scores are never merged into one.

Not every store works the same way

Each store on SuperDuperBundle is labelled with its type, because the type decides who sells you the key, who handles a refund and whether a fee is added.

• Official stores

  Run by the platform or publisher (Steam, GOG, Epic). The game goes straight to your library.

• Key retailers

  Sell activation keys themselves, usually sourced from publishers and distributors.

• Marketplaces

  Independent sellers list keys and the marketplace handles payment and disputes. Check the seller and the key’s region.

We don’t call any store safe or unsafe. Each store page shows the facts we can source, so you can decide.

What we can’t check for you

• Prices change. A price or stock level can change after our last check. The store’s checkout is final.
• Your region and account. Confirm on the store’s page that the key works in your country and on your platform.
• The store’s rules. Refunds, delivery and support follow the store’s terms, not ours.
• Activation. We can’t guarantee that a key activates; only the store that sold it can.

Our safe-buying guide, video and podcast go through these checks step by step.

Where our data comes from

Steam

Steam prices, game details, user reviews, system requirements, screenshots and trailers.

IsThereAnyDeal

Prices from about 30 other stores, free-game promotions and up to two years of price history, used with IsThereAnyDeal’s permission.

GOG

DRM-free prices from GOG’s catalogue.

Kinguin

Prices, regions and editions from Kinguin’s affiliate product feed.

GAMIVO

Prices and regions from GAMIVO’s product feed, delivered through the CJ affiliate network.

Eneba

Prices and regions from Eneba’s affiliate product feed.

Loaded

Prices and regions from Loaded’s product catalogue, delivered through the Impact affiliate network.

RAWG

Genres, platforms, age ratings, player ratings and Metacritic scores.

Wikidata

First release dates, series lists and company facts.

Valve

Steam sale dates, from Valve’s published sales calendar.

Explore SuperDuperBundle

• Games A–Z

  7,194 games, one page each, with today’s offers and price history.

• Deals

  Today’s biggest discounts across the stores we compare.

• Stores

  41 stores: which has the lowest listed price most often, and what kind of store each one is.

• Game series

  127 series, every game in release order with its price.

• System requirements

  Minimum and recommended PC specs for 1,944 games, with similar games you can run.

• Steam sale dates

  The next Steam sales and festivals, from Valve’s own schedule.

• Free games

  Games you can claim and keep for free right now.

• Guides

  1,920 buying guides and explainers in fr, Spanish, English, pt, it, German, pl, id, ro, nl, sv, da, no, tr, hr, cs, fi, tl, el, ru, bg, th, zh, Japanese.

Developer tools and open source

Everything below runs on the same prices as this site, from our free Game Price API (OpenAPI description, llms.txt). The code is open source under the MIT licence. See all of them on our tools page.

• Source code: github.com/superduperbundle/game-price-api (our GitHub organisation)
• JavaScript / TypeScript client: superduperbundle (npm install superduperbundle)
• Python client: superduperbundle (pip install superduperbundle)
• MCP server for AI assistants: @superduperbundle/mcp-server (npx -y @superduperbundle/mcp-server), listed in the official MCP registry as io.github.superduperbundle/game-prices
• Packages: our npm organisation
• Steam price badge: browser extension and userscript; the userscript is on Greasy Fork.

Who runs SuperDuperBundle

The SuperDuperBundle team

SuperDuperBundle is built and run by the SuperDuperBundle team, which also writes our guides. The site is independent: it is not owned by a game store, publisher or key marketplace.

How the site is maintained

Price checks run automatically. Every import is checked before anything is published: if a source suddenly sends far fewer offers than usual, the update stops and waits for review, and unusual prices are listed in a report. The team reviews by hand every new store and its fee rules, the store profiles, offers that could match more than one game, unusual prices and every report we receive.

Corrections and contact

Report a wrong price or product detail

Email contact@superduperbundle.com with the page link, the store, and what is wrong (price, region, edition, platform, stock or a fact about the game). We check every report against the store’s own page and our source data. A confirmed error is fixed at the next update, or the offer is removed until it is right; when the mistake is in a source’s data, we also tell that source.

Stores and data partners

Stores that want to be compared, or to correct their store profile, can write to the same address. Being listed never depends on paying us.

Problems with an order

We can’t see or change orders. For a key that doesn’t work, a refund or a delivery problem, contact the store where you bought it.

Questions about SuperDuperBundle