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Unleash your engineering creativity with an engaging and fresh bridge-building simulator with all the bells and whistles. Enjoy hours of physics-based puzzle solving in the Campaign and then jump in the Sandbox to create your own bridge designs and puzzles!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
How it worksTracked since Jul 7, 2026.
Steam Train Fest ends
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
Unleash your engineering creativity with an engaging and fresh bridge-building simulator with all the bells and whistles.
Enjoy hours of physics-based puzzle solving in the Campaign and then jump in the Sandbox to create your own bridge designs and puzzles.
Challenge friends and the rest of the Steam Workshop community to solve your puzzles and download more levels submitted by other players.
Enjoy hours of bridge-building fun with loads of levels to solve, ranging from simple light car bridges to multi-deck draw-bridges and jumps, just to name a few!
Levels get increasingly challenging from the engineering aspect and restrictions are also imposed on the resources you can use to build your bridge.
What would an awesome bridge-builder game be without an equally awesome Sandbox?
Go wild and create the most complex bridge the world has ever seen, or just an absurd creation that pushes the mechanics of the game in a new direction, and if you're feeling like it publish your design online as a puzzle level on the Workshop for everyone to try and solve!
Download hundreds of extra levels from the Workshop!
We'll also be featuring the most original and fun bridge designs that are submitted, making it easier for you to find the ones that are worth the challenge.
One of our favorite features of the game!
Save a super cool looking animated GIF of your bridge in all its glory (or failure!) and save it locally, upload it to the Poly Bridge Online Gallery and/or share it Twitter, Facebook, Reddit or Tumblr without ever leaving the game!
Unleash your true engineer using the advanced building and level designing tools in-game, such as:
Advanced Hydraulics
Multi-phase Hydraulics Controller (control which hydraulic piston activates when)
Node-base event system
Multiple types of checkpoints
Copy & Paste tools
Line Tracer tools (draw perfect arcs or straight lines and fill them in with your material of choice)
And much more...
Lowest tracked price: £0.71 (Jul 7, 2026) · current best: £4.78 across 4 stores.
84% positive reviews in the last 30 days (91% all-time) · ~1 new reviews/day · 181 peak players in the last 30 days.
Right now the cheapest offer for Poly Bridge is £4.78 at Gamivo. KingsPrice compares 5 offers from 4 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Poly Bridge is £0.71 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Poly Bridge peaked at 181 concurrent players on Steam in the last 30 days (highest on Jul 7, 2026). The player chart on this page updates daily.
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
Create a free price alert on this page and KingsPrice will email you when Poly Bridge drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
