Bridge Builder: Spanwise

InterG Studio

Contains ads

About this game

Design your own bridge from road, wood, steel, and cables, then tap Test and watch whether it holds as cars, minibuses, buses, and trucks roll across.

Spanwise is a physics bridge-building puzzle with honest simulation: the same design always gives the same result. Beams under heavy load glow yellow, then red, weak bridges start to sway, and when one collapses you see exactly which beam snapped and why.

• 200 levels across 5 regions: Rice Terraces, Red Canyon, Night Harbor, Fire Crater, and Rainforest
• 5 materials that behave differently: road, concrete road, wood, steel, and tension-only cables
• 4 vehicles, from a small car to a convoy of heavy trucks
• 2.5D visuals with a blueprint mode while you build
• Precise touch controls: grid, magnifier, mirror tool, joint dragging, undo and redo
• "Why did it break?" explains each collapse and how to fix it
• Keep the cost down to earn ★★★
• Free Workshop: unlimited budget, every material, any vehicle
• Plays offline
• English and Indonesian

Spanwise is free to play and supported by ads.

What’s new

Version 1.2
• 7 new levels: build your own cable towers in Night Harbor and survive earthquakes in Fire Crater.
• Cables now reach up to 10 m, so cable puzzles take more thought.
• Fresh art: ships, river piers, towers and anchors, plus debris, dust and splash effects.
• Your stars and progress are kept. Saved designs with cables longer than 10 m need rebuilding.