- PLATFORM
- Steam
- GENRE
- Action · Adventure · Indie · RPG
- RELEASED
- 2011
- DRM
- Steam
- STUDIO
- Edmund McMillen, Florian Himsl
Buy The Binding of Isaac Steam key
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PRICE DATA LAST CHECKED · SOME LINKS MAY EARN US A COMMISSION
BEST PRICE TODAY
$2.49
at Steam · Direct license · -50% off RRP
US STOREFRONT · DISPLAY CURRENCY MAY BE CONVERTED
Go to Steam → for The Binding of IsaacCompare prices in official stores
Licences issued directly by the publisher or an authorised retailer. These cannot be revoked.
| Store | Edition | Price | Go to store |
|---|---|---|---|
 SteamOFFICIALDIRECT STEAM LISTING | Standard | CHEAPEST $2.49 | Buy The Binding of Isaac at Steam |
Compare prices in keyshops
Third-party sellers reselling keys on a marketplace. Usually cheaper — read the key type and activation region before the price, then confirm the seller terms on the store page.
| Shop / seller | Edition / key type | Price | Go to store |
|---|---|---|---|
 KinguinMATCHED BY STEAM APP ID Global | Steam giftGIFT DELIVERY · NOT A STANDARD KEY | CHEAPEST $7.70 | Buy The Binding of Isaac at Kinguin |
| Kinguin MATCHED BY STEAM APP ID Global | Steam key | $11.66 | Buy The Binding of Isaac at Kinguin |
Gift delivery is not the same as redeeming a product key.
About The Binding of Isaac
The Binding of Isaac was developed by Edmund McMillen, Florian Himsl and published by Edmund McMillen. The release date was September 27, 2011. The genre is characterised as Action and Adventure and Indie and RPG.
When Isaac’s mother starts hearing the voice of God demanding a sacrifice be made to prove her faith, Isaac escapes into the basement facing droves of deranged enemies, lost brothers and sisters, his fears, and eventually his mother. The Binding of Isaac is a randomly generated action RPG shooter with heavy Rogue-like elements. Following Isaac on his journey players will find bizarre treasures that change Isaac’s form giving him super human abilities and enabling him to fight off droves of mysterious creatures, discover secrets and fight his way to safety. Key features: • Randomly generated dungeons, items enemies and bosses, you never play the same game twice. • Over 100 unique items that not only give you powers but visually change your character. • 50+ enemy types each with the ability to become "special" making them extra deadly but they also drop better loot. • Over 20 bosses. • 4 full chapters spanning 8 levels • 3+ unlockable classes • Multiple endings • Tons of unlockable items, enemies, bosses and more.
The Binding of Isaac compatibility
- Steam Deck
- Unknown
- Linux
- Not supported
- macOS
- Native build
PC requirements are publisher-provided through Steam. PriceSpawn does not estimate hardware requirements when a separate tier is not available.
MINIMUM
• OS *: Windows XP, Vista, 7 • Processor: 2.5 GHz • Memory: 1GB • Hard Disk Space: 50MB • Video Card: Direct X9.0c Compatible Card • DirectX®: DirectX® 9.0c
RECOMMENDED
The publisher has not published separate recommended PC requirements for this game on Steam.
Source: Steam store page
Compare The Binding of Isaac editions
Real Steam prices for every edition — not a markup guess. Where Steam reports an active discount, the RRP is shown struck through.
| Edition | Price |
|---|---|
| Standard | $2.49 |
| Binding of Isaac Bundle | $6.60 |
The Binding of Isaac DLC and expansions
Add-ons sold separately from the base game, straight from Steam. This is not a comparison table — these are Steam listings, not keyshop offers.
Where to buy The Binding of Isaac cheap
The Binding of Isaac launched at $4.99 in 2011. The cheapest currently listed total is $2.49 at Steam, which is -50% off the recommended price.
Official stores currently match every keyshop listing on this title, which happens more often than people expect on lower-priced games, where a marketplace has very little margin left to give away.
Feed update times differ by store. Confirm the current price, product type and activation region on the store page before completing the purchase. Our comparison methodology explains matching, ranking and checkout-fee limitations.
The Binding of Isaac — frequently asked questions
- What is the cheapest price for The Binding of Isaac?
- $2.49 at Steam — -50% off the $4.99 RRP.
- Where can I download The Binding of Isaac after the purchase?
- The Binding of Isaac activates on Steam. After buying you receive a key or a direct licence, redeem it in the Steam client, and the game stays in your library permanently.
- Is it cheaper to buy The Binding of Isaac from a keyshop or an official store?
- The official stores currently match or beat every keyshop listing, so there is no reason to take on resale risk for this title.
- Is The Binding of Isaac Steam Deck compatible?
- Steam Deck compatibility data is not available for The Binding of Isaac yet.
- Can I play The Binding of Isaac on Mac?
- Yes, The Binding of Isaac has a native macOS build.
- Is The Binding of Isaac Linux compatible?
- The Binding of Isaac has no verified Linux support. Proton results vary and are not guaranteed.
