Poly Bridge 2

Bridge-Building Brain Teaser — A physics-based puzzler about designing, testing, and perfecting bridges so traffic crosses safely. Chill tunes, funny collapses, and big aha moments. ??️?

Fresh Physics, New Tricks — An improved engine plus refined springs, hydraulics, pins, and cables make structures feel real and responsive. More ways to solve wild gaps and constraints. ⚙️?

Campaign + Sandbox + Community — Tackle a big set of handcrafted stages, then dive into Sandbox to invent. Browse community challenges and play countless creative levels. ???

Good Vibes & Tools — Relaxing music by Adrian Talens, stress view, replays, and leaderboards keep experimentation fun. Smart build helpers speed up tinkering and iteration. ??✨

Step 1: Guide vehicles across rivers with limited budgets and real physics. Start in Campaign, learn the tools, and iterate until the test succeeds. Small tweaks lead to sturdy spans. ??

Step 2: Open Campaign and pick Level 1. Read the brief, budget, and boat warnings. Pinch to pan/zoom the map. Note anchor nodes; these are valid points for roads, trusses, and cables. ?️?

Step 3: Select Road and drag between anchors to sketch the deck. Keep spans short and leave boat clearance if marked. Use straight segments or gentle arcs. ?️?

Step 4: Add structure: switch to Wood or Steel and build triangles from deck to anchors. Triangles add rigidity. Use Cables for suspension when anchors sit above the roadway. ???

Step 5: Need a drawbridge? Place Split Joints, add Hydraulics, then set percent and phase in the controller. Align pistons with hinges so parts don’t jam. ?⛓️

Step 6: Press Simulate. Watch stress colors; red means overload. Pause, edit, and retry. Use Undo/Redo, Copy, and Mirror to iterate fast. Strengthen hotspots or lighten extra beams. ??

Step 7: Optimize: meet the budget and let all vehicles reach the flag. Check replays and community solutions for ideas. Practice in Sandbox to master advanced shapes and supports. ??