BioShock® 2 — cheap CD keys, compare prices
Is it worth buying?
- Reviews are excellent. (Metacritic 88 · Steam 89%)
- The price is at or near its all-time low — a good time to buy.
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
A sequel that takes you back to the underwater city of Rapture roughly a decade after the original. You play as a prototype Big Daddy searching for a lost Little Sister, in an atmospheric shooter blending plasmid powers, retro-futuristic horror and moral choices.
Did you know?
Unlike the original, BioShock 2 was the first in the series to feature multiplayer, set during Rapture's civil war before the city's collapse.
Best price today
€1.15
all-time low: official €2.99 · keyshop €1.15 near low
On Steam: €2.99 — you save 62% here
The cheapest BioShock® 2 key right now costs €1.15 at Kinguin — the best of 12 compared offers. The lowest price we have recorded for this game: €1.15. The cheapest official store price is €2.99 at Steam.
The average low over the past 5 months was €3.28.
Key activates only in this region — make sure it matches.
↳ chosen by the region label on the key — not a guarantee
Prices as of
Kinguin best price Marketplace
Kinguin Marketplace
GameSeal Marketplace
GameSeal Marketplace
Steam Official store
Driffle Marketplace
Kinguin Marketplace
G2A Marketplace
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
BioShock® 2 prices by store 7
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €1.15 |
| K4G | Marketplace | €2.63 |
| GameSeal | Marketplace | €2.65 |
| Driffle | Marketplace | €2.82 |
| Steam | Official store | €2.99 |
| G2A | Marketplace | €3.96 |
| Instant Gaming | Marketplace | €6.99 |
Lowest — official stores
€2.99
Aug 2026
Lowest — keyshops
€1.15
Aug 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €2.99 | €1.15 |
| Sept 2026 | €2.99 | €1.15 |
| Aug 2026 | €2.99 | €1.15 |
| Jul 2026 | €19.99 | €1.49 |
| Jun 2026 | €19.99 | €11.45 |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Kinguin, K4G, GameSeal, Driffle, Steam, G2A, Instant Gaming
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Confirm in our Telegram bot — no account, no spam.
All-time low so far: €1.15
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows XP, Vista, Windows 7 | — |
| Processor | AMD Athlon 64 Processor 3800+ 2.4Ghz or better, Intel Pentium 4 530 3.0Ghz Processor or better | AMD Athlon 64 X2 5200+ Dual Core 2.60Ghz, Intel Core 2 Duo E6420 Dual Core 2.13Ghz |
| Memory | 2GB | 3GB |
| Graphics | NVIDIA 7800GT 256MB graphics card or better, ATI Radeon X1900 256MB graphics card or better | NVIDIA 8800GT 512MB graphics card or better, ATI Radeon HD4830 512MB graphics card or better |
More from this franchise →
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Video reviews
5:05 BioShock 2 Review
IGN
6:27 GameSpot Reviews - BioShock 2
GameSpot
9:23 Bioshock 2 PC Game Review
GmanLives
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Does BioShock® 2 have multiplayer?
Yes, BioShock® 2 has multiplayer.
Can BioShock® 2 be played single-player?
Yes, besides multiplayer modes, BioShock® 2 can also be played solo (single-player).
Does BioShock® 2 support a controller/gamepad?
Yes, BioShock® 2 has full controller support.
What languages does BioShock® 2 support?
BioShock® 2 is available in: English, French, German, Italian, Spanish - Spain.
FAQ
Where is the cheapest place to buy a BioShock® 2 key?
The cheapest BioShock® 2 key is currently sold by Kinguin for €1.15. That is the best of 12 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €1.15.
How much does BioShock® 2 cost?
BioShock® 2 currently costs from €1.15 — the cheapest offer across the stores we track. For comparison, the game costs €2.99 on Steam, so buying a key saves you about 62%.
Is Kinguin an official store or a keyshop?
Kinguin is a keyshop (marketplace) where independent sellers list keys, so prices are often lower than in official stores. Every offer on ulov.gg is clearly labeled with its store type.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.