Bridge Constructor Portal — cheap CD keys, compare prices
Is it worth buying?
- Reviews are excellent. (Metacritic 77 · Steam 92%)
- 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 blend of bridge-building puzzles and the Portal universe, where you build structures for vehicles to cross inside the Aperture Science center. The game uses portals, lasers, and other familiar Aperture elements as part of its puzzles.
Did you know?
GLaDOS returns as narrator and guides the player through the test chambers, making this an official part of the Portal universe via Valve's licensing.
Best price today
€0.71
all-time low: official €0.99 · keyshop €0.68 near low
On Steam: €0.99 — you save 28% here
The cheapest Bridge Constructor Portal key right now costs €0.71 at Kinguin — the best of 8 compared offers. The lowest price we have recorded for this game: €0.68. The cheapest official store price is €0.99 at Steam.
The average low over the past 5 months was €0.78.
Prices as of
GameSeal Marketplace
Steam Official store
GameSeal Marketplace
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Bridge Constructor Portal prices by store 8
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €0.71 |
| GameSeal | Marketplace | €0.81 |
| Gamivo | Marketplace | €0.97 |
| Driffle | Marketplace | €0.98 |
| Steam | Official store | €0.99 |
| K4G | Marketplace | €1.08 |
| Instant Gaming | Marketplace | €1.09 |
| G2A | Marketplace | €1.51 |
Lowest — official stores
€0.99
Jul 2026
Lowest — keyshops
€0.68
Sept 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €0.99 | €0.69 |
| Sept 2026 | €0.99 | €0.68 |
| Aug 2026 | €0.99 | €0.79 |
| Jul 2026 | €0.99 | €0.77 |
| Jun 2026 | €0.99 | €0.96 |
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, GameSeal, Gamivo, Driffle, Steam, K4G, Instant Gaming, G2A
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Confirm in our Telegram bot — no account, no spam.
All-time low so far: €0.68
System requirements
| Minimum | |
|---|---|
| OS | Windows 7, 8, 10 |
| Processor | 2 GHz |
| Memory | 2 GB RAM |
| Graphics | DirectX10 compatible |
| Storage | 200 MB available space |
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Video reviews
4:04 Review: Bridge Constructor Portal For iOS
9to5Mac
5:58 Bridge Constructor Portal Review
Luis Alamilla
4:23 I'm so disappointed | Bridge Constructor Portal Review
Gardiner Bryant
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Can Bridge Constructor Portal be played single-player?
Yes, Bridge Constructor Portal is a single-player game.
Does Bridge Constructor Portal support a controller/gamepad?
Yes, Bridge Constructor Portal has full controller support.
What languages does Bridge Constructor Portal support?
Bridge Constructor Portal is available in: English, French, Italian, German, Spanish - Spain, Dutch, Japanese, Korean and 7 more.
Does Bridge Constructor Portal use Steam Cloud saves?
Yes, Bridge Constructor Portal uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Bridge Constructor Portal key?
The cheapest Bridge Constructor Portal key is currently sold by Kinguin for €0.71. That is the best of 8 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €0.68.
How much does Bridge Constructor Portal cost?
Bridge Constructor Portal currently costs from €0.71 — the cheapest offer across the stores we track. For comparison, the game costs €0.99 on Steam, so buying a key saves you about 28%.
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.