Bridge Builder: Physics Puzzle

Can your bridge hold the load? Bridge Builder is a physics bridge building game: design a bridge, press Test, hold the gas — and watch real physics decide whether it stands or crashes into the gap.

Connect joints with road, wood, steel, rope and springs, stay within the budget and earn three stars. Easy to start, tricky to master — a perfect brain teaser for engineers of every age.

🌉 BUILD BRIDGES YOUR WAY

• Truss bridges, arches, suspension bridges and long multi-span crossings

• Stress colours show which beam is about to snap

• Easy one-finger building with undo, redo and engineer hints

🚚 DRIVE IT YOURSELF

• Gas and brake pedals: creep over a weak bridge or race across it

• Ragdoll workers ride along — a hard bump throws them out

• Trucks with loose cargo, heavy buses and double-decker buses

🐷 TRAILERS FULL OF ANIMALS

Hitch up to two trailers: pigs, ducks, a farm trailer, a safari cage or a wagon full of tourists. Hit a bump and they bounce out — then they chase your car and jump back in! Sometimes a tourist even rides a llama to catch up.

🌍 MANY WORLDS TO EXPLORE

• Meadow, Canyon, River, Mountains and Night City

• Snow Peaks — long climbs, ice, blizzards and several bridges per level

• New Year — always open! Santa’s sleigh with eight reindeer, snow drifts, presents and fireworks

🛻 FUNNY RIDES AND TYRES

Pirate ship, hamster wheel, monster truck, UFO, disco limo, snowmobile, Santa’s sleigh and many more. Fit tyres for ice and snow: spikes, tracks, even suction cups. Every ride weighs the same, so every level stays fair.

🦒 FUNNY CHARACTERS

Dress your crew as firefighters, pirates or astronauts — or turn them into cats, pandas, giraffes in glasses and super cows with capes.

⭐ THREE STARS ON A BUDGET

Cross for one star, build cheaply for two, match the engineer’s cost and deliver all the cargo for three. Every level is checked by a solver, so a three-star bridge always exists.

✨ ALSO

• Play offline — no internet needed

• Short levels for a quick break

• Satisfying physics, sounds and vibration

• 9 languages

Bridge Builder is free to play. It contains ads and optional in-app purchases: remove ads, premium rides and a VIP subscription with free hints, infinite lives, daily diamonds and exclusive rides, animals and tyres.

Love bridge constructor games, truck and car physics, engineering puzzles and building simulators? Start building your first bridge today!