Railspan: Bridge Builder

Content rating
Everyone
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Content rating
Everyone
In-Game Purchases
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About this game

Railspan is a bridge building simulator and physics puzzle game with freight trains. Design railway bridges, test them under load, and improve your construction until the train reaches the other side.

Design a railway bridge, send a locomotive across, and watch your construction respond to the weight of the train. If it bends, breaks or fails, return to the drawing board, strengthen your design and try again.

Railspan is a bridge-building physics puzzle set in the industrial landscapes of Central and Eastern Europe around 1980. Build your way through factory sidings, a coal district and suburban railway connections.

BUILD, TEST AND IMPROVE
Connect structural beams, lay tracks and add cable reinforcement. Work with each location's anchor points and budget to find your own solution. Undo and redo make it easy to experiment.

24 HANDCRAFTED LEVELS
Progress through three worlds with eight challenges each. Tackle longer spans, heavier trains and tighter budgets as your engineering skills grow.

THREE LOCOMOTIVES AND FREIGHT TRAINS
Test your bridges with period diesel locomotives and different freight wagons. Watch the structure deform under load and discover where it needs support.

MAKE EVERY BEAM COUNT
Earn up to three stars per level by completing the crossing and reducing construction costs. Return to earlier bridges and improve your best designs.

ONE PURCHASE, THE COMPLETE CAMPAIGN
All 24 levels are included and unlock through play. No ads, no in-app purchases and no subscriptions.

Play the campaign offline. An internet connection is needed for online community comparisons and platform leaderboards.
Build railway bridges and test freight trains in 24 physics simulator puzzles.
Updated on
Oct 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, Personal info and 5 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Fixed a startup issue that could leave the game on the splash screen. The installed app name now matches the store listing. Includes all 24 levels, achievements and the star leaderboard. No ads or in-app purchases.
Content rating
Everyone
In-Game Purchases
Learn more

App support

About the developer
Ladislav Janeček
info@ljdigital.cz
Velvarská 1650/11 16000 Praha Czechia

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