Portal 2 — cheap CD keys, compare prices
Is it worth buying?
- Reviews are excellent. (Metacritic 95 · Steam 99%)
- The price is above its low (was €0.38), but within a reasonable range. Notify me on a drop →
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
The sequel to the cult puzzle game, expanding the portal mechanics with new gadgets like gels, light bridges and tractor beams. It delivers a full single-player story rich with sharp humor, plus a dedicated co-op mode with its own campaign.
Did you know?
Portal 2 was praised for its writing and voice acting, with characters like Wheatley and Cave Johnson voiced by Stephen Merchant and J. K. Simmons.
Best price today
€0.55
all-time low: official €0.97 · keyshop €0.38 (+45%)
On Steam: €1.95 — you save 72% here
The cheapest Portal 2 key right now costs €0.55 at Kinguin — the best of 18 compared offers. The lowest price we have recorded for this game: €0.38. The cheapest official store price is €0.97 at Fanatical.
The average low over the past 5 months was €0.94.
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
GameSeal Marketplace
Fanatical Official store
Kinguin Marketplace
Kinguin Marketplace
Kinguin Marketplace
GameSeal Marketplace
G2A Marketplace
G2A Marketplace
Steam Official store
Driffle Marketplace
G2A Marketplace
G2A Marketplace
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
There are also offers of another kind (Gift) — show (2)
These are not ordinary keys. A gift is usually region-locked and arrives through someone else's account — if the region does not match, the game will not activate. An account means you get someone else's login: the game never becomes yours, and it breaks Steam's rules. A DLC or a bundle is not the base game. That is why none of them count towards the price at the top of the page.
Portal 2 prices by store 9
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €0.55 |
| Driffle | Marketplace | €0.58 |
| GameSeal | Marketplace | €0.71 |
| Fanatical | Official store | €0.97 |
| Loaded | Marketplace | €1.19 |
| G2A | Marketplace | €1.65 |
| Steam | Official store | €1.95 |
| Gamivo | Marketplace | €23.54 |
| K4G | Marketplace | €34.44 |
Lowest — official stores
€0.97
Aug 2026
Lowest — keyshops
€0.38
Sept 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €0.97 | €0.42 |
| Sept 2026 | €0.97 | €0.38 |
| Aug 2026 | €0.97 | €0.97 |
| Jul 2026 | €1.95 | €0.97 |
| Jun 2026 | €1.95 | €117.55 |
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, Driffle, GameSeal, Fanatical, Loaded, G2A, Steam, Gamivo, K4G
- GOG key — on GOG.com → Redeem a code (or in GOG Galaxy: Add games & friends → Redeem GOG code). Stores with this activation: GameSeal, Driffle
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All-time low so far: €0.38
System requirements
| Minimum | |
|---|---|
| OS | Windows 7 / Vista / XP |
| Processor | 3.0 GHz P4, Dual Core 2.0 (or higher) or AMD64X2 (or higher) |
| Memory | 2 GB RAM |
| Graphics | Video card must be 128 MB or more and with support for Pixel Shader 2.0b (ATI Radeon X800 or higher / NVIDIA GeForce 7600 or higher / Intel HD Graphics 2000 or higher). |
| DirectX | Version 9.0c |
| Storage | 8 GB available space |
Similar games
Video reviews
4:50 Portal 2 Video Review
IGN
10:38 Portal 1 & 2 PC Game Review
GmanLives
28:49 Portal 2 Review
Matthewmatosis
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Does Portal 2 have co-op?
Yes, Portal 2 supports online and local (split-screen) co-op.
Does Portal 2 have multiplayer?
Yes, Portal 2 has multiplayer.
Can Portal 2 be played single-player?
Yes, besides multiplayer modes, Portal 2 can also be played solo (single-player).
Does Portal 2 support a controller/gamepad?
Yes, Portal 2 has full controller support.
What languages does Portal 2 support?
Portal 2 is available in: English, French, German, Spanish - Spain, Czech, Danish, Dutch, Finnish and 19 more.
Can Portal 2 be played co-op via Remote Play Together?
Yes — Steam Remote Play Together lets you invite friends to play local modes online without them owning the game.
Does Portal 2 use Steam Cloud saves?
Yes, Portal 2 uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Portal 2 key?
The cheapest Portal 2 key is currently sold by Kinguin for €0.55. That is the best of 18 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €0.38.
How much does Portal 2 cost?
Portal 2 currently costs from €0.55 — the cheapest offer across the stores we track. For comparison, the game costs €1.95 on Steam, so buying a key saves you about 72%.
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.