Skip to content
keyfinder.

Poly Bridge 3

SimulationPuzzleBuildingPhysics3D96% positive on Steam
Dry CactusReleased 30 May 2023
7 active offers across 5 stores

All offers (7)

Compare the platform, region and delivery before you buy.

Delivery

Standard Edition 7 offers · EU & Global

  • Poly Bridge 3 Steam AltergiftSteam gift
    SteamGlobal
    Lowest price€16.96+ payment fee
    View deal
  • Poly Bridge 3 GlobalActivation key
    SteamGlobal
    €17.00+ service fee
    View deal
  • Poly Bridge 3 Steam Key: GlobalActivation key
    SteamGlobal
    €17.28
    View deal
  • Poly Bridge 3 (PC) Steam Gift - GLOBALSteam gift
    SteamGlobal
    €17.70+ service fee
    View deal
  • Poly Bridge 3 Steam Key: Europe & UKActivation key
    SteamEurope
    €25.43
    View deal
  • Poly Bridge 3 (PC) - Steam Gift - EUROPESteam gift
    SteamEurope
    €31.10+ service fee
    View deal
  • Poly Bridge 3 (PC) - Steam Gift - GLOBALSteam gift
    SteamGlobal
    €31.10+ service fee
    View deal

Official store Steam · price for Germany

  • Steam store pageDirect purchase
    SteamGermany
    €19.99No fee
    View on Steam

You buy directly from the store. "+ service fee" or "+ payment fee" means the store adds a fee at checkout; you see the final price there before you pay. We may earn a commission when you buy through our links.

Best price over the last 32 days

€20.00€18.00€16.00€14.0011 Oct 202611 Nov 2026
  • Lowest €15.4111 Oct 2026
  • Highest €17.9824 Oct 2026
  • Today €16.96

The cheapest EU or Global key per day across all compared stores; the dashed line is the Steam price.

Buy Poly Bridge 3 key: current price comparison

Where is the Poly Bridge 3 key cheapest?

The cheapest Poly Bridge 3 key that activates in the EU currently costs €16.96 at Kinguin. Keyfinder compares 7 offers from 5 shops for this price. That is 15% less than the Steam price of €19.99. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.

What was the lowest Poly Bridge 3 key price in the last 32 days?

€15.41 on 11 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €17.98 on 24 Oct 2026; today the cheapest key costs €16.96.

Which Poly Bridge 3 keys activate in the EU?

7 offers are marked EU or Global and activate in Germany and the rest of the EU. Keys for other regions are listed separately. The keys on offer are for Steam.

What a game key is and how to read an offer

How do I activate the Poly Bridge 3 key?

The cheapest key activates on Steam. You redeem it there with the code the shop sends you after you pay.

How to redeem a Steam key

Is it safe to buy a Poly Bridge 3 key from Kinguin?

Before you pay, check three things on the offer: the region (EU or Global for Germany), the edition and any fee added at checkout. Keyfinder shows all three on every offer. Our Kinguin check covers who runs the shop, its fees and its regions.

Is Kinguin legit? Read our check

Games like Poly Bridge 3

More games by Dry Cactus and games in similar genres.

About Poly Bridge 3

The best just got better! Rediscover your engineering creativity in this genre-defining bridge engineering and puzzle solving masterpiece.

Developer
Dry Cactus
Publisher
Dry Cactus
Release date
30 May 2023
Steam
View on Steam