Buy BioShock Infinite: Burial at Sea - Episode One PC Key

This content requires the base game: BioShock Infinite

Looking for a cheap BioShock Infinite: Burial at Sea - Episode One key? As of 21 Aug 2026 the cheapest key costs £1.39 at Yuplay. We compare 14 offers from 13 stores, spanning £1.39 to £11.57. In keyshops the lowest price is £1.39, in official stores it starts at £2.99. With this many sellers the gap between the extremes is often several times over, so picking the store matters more here than waiting for a sale. This game has been cheaper before, on 81% of the days we have data for. A price alert will let you know when the next drop comes. This is an add-on, so you also need the base game to play it. That costs £0.98 today, which puts the pair at £2.37. On PC you buy a key that you activate in Steam or another client, and this is the widest market we track, with more than a quarter of games carrying a keyshop offer.

Release: 12 Nov 2013
Metacritic:
70 7.7
Steam:
Mostly Positive (1k)
Buy in Official Store:
-75%
£2.99
Buy in Keyshops:
-88%
£1.39
In keyshops, it was cheaper on 81% of days with data.
See price history

Official Stores (6)

DRM:
Steam
Steam
Steam
BioShock Infinite: Burial at Sea - Episode One
Windows
+1
17h ago
DRM:
Steam
Ends in 1 week
Steam
£11.99 £2.99
Ends in 1 week
-75%
Playsum
BioShock Infinite: Burial at Sea - Episode One
Windows
+1
7h ago
DRM:
Steam
Playsum
£10.99 ~£9.89
-10%
-10% with XDDEALScopy
-10% with XDDEALScopy
Gamesplanet US
BioShock Infinite: Burial at Sea - Episode 1
Windows
+1
8h ago
DRM:
Steam
Gamesplanet US
£10.99 ~£9.89
-10%
Gamesplanet UK
BioShock Infinite: Burial at Sea - Episode 1
Windows
+1
17w ago
DRM:
Steam
Gamesplanet UK
£11.99 £10.79
-10%
Gamesplanet FR
BioShock Infinite: Burial at Sea - Episode 1
Windows
+1
8h ago
DRM:
Steam
Gamesplanet FR
£12.86 ~£11.57
-10%
Gamesplanet DE
BioShock Infinite: Seebestattung - Episode 1
Windows
+1
8h ago
DRM:
Steam
Gamesplanet DE
£12.86 ~£11.57
-10%

Keyshops (8)

DRM:
Steam
Steam
BioShock Infinite: Burial at Sea - Episode 1
5.0
Windows
+1
1w ago
DRM:
Steam
Yuplay
£11.99 £1.39
-88%
-3% with XD3OFFcopy
-3% with XD3OFFcopy
BioShock Infinite - Burial at Sea: Episode One (DLC) Steam Key GLOBAL
5.0
Windows
+1
19h ago
DRM:
Steam
Eneba
£12.86 ~£1.52
-88%
-10% with XDD10copy
-10% with XDD10copy
Instant Gaming
Bioshock Infinite: Burial at Sea Episode One
Windows
+1
22h ago
DRM:
Steam
Instant Gaming
£12.82 ~£1.73
-86%
G2A
BioShock Infinite: Burial at Sea - Episode One Steam Key GLOBAL
Windows
+1
21h ago
DRM:
Steam
G2A
£11.99 £2.01
-83%
-8% with G2A8XDDcopy
-8% with G2A8XDDcopy
Difmark
BioShock Infinite Burial at Sea Episode One (DLC)
Windows
+1
3w ago
DRM:
Steam
Difmark
£11.99 ~£2.33
-80%
-15% with XDDEALScopy
-15% with XDDEALScopy
Driffle
Bioshock Infinite Burial at Sea Episode One DLC (Global) (PC / Linux) - Steam - Digital Key
Windows
+1
1h ago
DRM:
Steam
Driffle
£14.99 ~£2.62
-82%
-6% with XDDEALS6copy
-6% with XDDEALS6copy
CJS-CDKeys
BioShock Infinite: Burial at Sea - Episode One Steam Key (GLOBAL)
Windows
+1
11w ago
DRM:
Steam
CJS-CDKeys
£11.99 £3.12
-73%

About BioShock Infinite: Burial at Sea - Episode One

BioShock Infinite: Burial at Sea - Episode One - about the game

BioShock Infinite: Burial at Sea Episode One is a first-person action game that returns players to the underwater city of Rapture through the eyes of Booker DeWitt. This single-player experience places the story on the eve of Rapture's decline, presenting the city as a polished destination built from the ground up in the BioShock Infinite engine.

Gameplay

The core loop centers on exploration and combat rebalanced for tighter spaces and limited resources. Movement feels deliberate, with an emphasis on planning encounters rather than open confrontation. Stealth executions allow quick takedowns of unaware enemies, rewarding careful positioning and timing.

Resource management plays a larger role than in the base game, forcing players to conserve ammunition and consider each engagement. New puzzle elements appear, such as using specific plasmids to activate switches or create pathways across gaps. The environment encourages optional detours into side areas that hold extra supplies or equipment.

Combat merges elements from earlier entries in the series through faster pacing in some encounters alongside the need for cover and preparation. The weapon wheel returns to streamline switching between tools, while new gear and tears provide additional options during fights. A fresh weapon joins an older model carried over from prior BioShock titles, expanding tactical choices without overwhelming the player.

Game Modes

The title offers a single narrative-driven campaign. No separate multiplayer or competitive modes exist. Progress follows a linear story path with opportunities for side exploration that reward thorough searching of Rapture's districts.

Achievements tied to the episode track completion milestones and specific actions within the campaign. The experience stands alone yet connects to the broader BioShock Infinite season pass content.

Story and Setting

Booker and Elizabeth arrive in Rapture at its peak, when the city still gleamed as an achievement of engineering and ambition. The setting showcases pristine architecture and bustling streets before events unravel. Interactions with familiar figures and new characters unfold through Booker's perspective, answering questions about their presence in the city.

The narrative focuses on the period just before widespread collapse, highlighting contrasts between surface glamour and underlying tensions. Exploration reveals details about daily life and key locations that later become iconic in the series timeline.

Is It Worth Playing?

This episode suits players who enjoy story-focused first-person action with measured combat and environmental storytelling. The rebalanced systems reward patience and attention to surroundings over rapid-fire aggression. Availability on PC keeps the content accessible for those who own BioShock Infinite or its season pass.

Those seeking extended single-player campaigns with BioShock-style plasmid and weapon interplay will find the adjustments to stealth and scarcity create a distinct feel from the main title. The short length concentrates the experience into a focused visit to Rapture at its height, making it a direct follow-up for fans of the setting and characters.

Interface:
GermanEnglishSpanish - SpainFrenchItalianJapaneseKoreanPolishPortuguese - BrazilRussianTraditional Chinese
Audio:
English
Subtitles:
GermanEnglishSpanish - SpainFrenchItalianJapaneseKoreanPolishPortuguese - BrazilRussianTraditional Chinese
Metacritic:
70 7.7
Steam:
Mostly Positive (1k)

Minimum:

  • Processor: Intel Core 2 DUO 2.4 GHz / AMD Athlon X2 2.7 GHz
  • Memory: 2 GB RAM
  • Graphics: DirectX10 Compatible ATI Radeon HD 3870 / NVIDIA 8800 GT / Intel HD 3000 Integrated Graphics
  • DirectX: Version 10
  • Storage: 20 GB available space
  • Additional Notes: DirectX Compatible

Recommended:

  • Processor: Quad Core Processor
  • Memory: 4 GB RAM
  • Graphics: DirectX11 Compatible, AMD Radeon HD 6950 / NVIDIA GeForce GTX 560
  • DirectX: Version 11
  • Storage: 30 GB available space
  • Additional Notes: DirectX Compatible

Minimum:

  • OS: Ubuntu 14.10, Mint 17.1 or similar Linux distribution
  • Processor: Intel Core 2 DUO 2.4 GHz / AMD Athlon X2 2.7 GHz
  • Memory: 4 GB RAM
  • Graphics: NVidia/AMD OpenGL 4.1/DirectX 10.0 level compatible
  • Storage: 20 GB available space
  • Additional Notes: ALSA/PulseAudio compatible

Recommended:

  • Processor: Intel Core i5 3GHz (or similar AMD processor)
  • Memory: 8 GB RAM
  • Graphics: NVidia/AMD OpenGL 4.2/DirectX 10.1 level compatible
  • Storage: 30 GB available space
  • Additional Notes: Recommended Graphics DriversnVidia:NVidia 340.65AMD:fglrx 14.12 (Currently only Radeon 7xxx and greater series cards are supported)MESA driversandIntel Graphicsare not currently supported.
Historical low
Price history from official stores
£1.99
Playsum
6 days ago
Price history from keyshops
£1.38
Yuplay
1 weeks ago
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FAQ

9 questions

Before you start looking for a cheap BioShock Infinite: Burial at Sea - Episode One PC key, check the essentials. PC released date: 12 Nov 2013. Genres: Action. Categories: Family Sharing, Steam Trading Cards, Single-player, Downloadable Content, Steam Achievements, Full controller support, Steam Cloud. Age rating: PEGI 18.

Q

Where to buy a cheap BioShock Infinite: Burial at Sea - Episode One Steam key or CD key?

Using our price comparison and verified discount codes, you can buy a BioShock Infinite: Burial at Sea - Episode One key for as low as £1.39. This deal is available at Yuplay and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest BioShock Infinite: Burial at Sea - Episode One price on PC. Check the BioShock Infinite: Burial at Sea - Episode One price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the BioShock Infinite: Burial at Sea - Episode One Steam price is £2.99. You can save an extra ~6% by paying with a discounted Steam gift card.

Our price tracker covers both official retailers and key marketplaces, so you can find BioShock Infinite: Burial at Sea - Episode One on sale even outside seasonal promotions. We currently detect 14 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, BioShock Infinite: Burial at Sea - Episode One is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

On days when both store types carried the game, the keyshop was cheaper by a median of 76%. The spread between offers was wide: from £1.16 to £15.01. The cheapest offer came most often from Eneba: 76 of 189 days with data. The current price is high against its own history: it was cheaper on 81% of days with data.

Yes. BioShock Infinite: Burial at Sea - Episode One has an official page on the Steam Store. You can also buy a BioShock Infinite: Burial at Sea - Episode One Steam key from third-party sellers. Our price comparison currently includes 14 offers with Steam DRM. Pick one to ensure your BioShock Infinite: Burial at Sea - Episode One download happens on Valve's platform.

Not at this time. Valve marks BioShock Infinite: Burial at Sea - Episode One as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

According to our data BioShock Infinite: Burial at Sea - Episode One is not currently available on PC Game Pass, EA Play or Ubisoft+. We are still filling in the catalogues of these services, so it is worth confirming the status at the source before you decide. If you are buying, XD.deals will help you find the lowest price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best BioShock Infinite: Burial at Sea - Episode One deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

Best prices for BioShock Infinite: Burial at Sea - Episode One

1 Yuplay Yuplay Keyshop
-88% £1.39
2 Eneba Eneba Keyshop
-88% £1.52
-86% £1.73
4 G2A G2A Keyshop
-83% £2.01
5 Difmark Difmark Keyshop
-80% £2.33

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