Trileer Arc

Design roller coasters, test them with real physics and win client commissions. Trileer Arc is a roller coaster design workshop. You lay out a track, run the train and read what the riders would feel. Start 🚀 from a blank track or from a template 📋 such as Classic Loop, Airtime Machine or Twin Spiral. Choose steel or wooden track, then build 🔨 the ride from real elements: lifts, drops, hills, banked turns, loops, helices, inline rolls, launches and brakes. Tap 👆 any element to set its numbers with sliders. The height profile updates as you change them, and you see the length, the highest point, the inversions and the estimated cost. Run a test and get a ride report 🧾. It shows top speed ⚡, ride time ⏱️, airtime and peak g-force. It rates every ride for excitement, intensity and comfort and explains each score 🔢. The telemetry chart follows speed and g-forces second by second for the front, middle and back seats, and a moments list points out every crest, floater and heavy pull. The inspection tells you whether the ride is cleared for opening. Let the Tuner improve a design for you. Pick a design and a goal 🎯, such as more thrill, a smoother ride or a balance ⚖️ of both. The Tuner tries variations and shows the before and after ratings and every change it made. Take on commissions from parks and fairs. Each brief lists the clauses your ride must meet, such as track type ⌨️, height, inversions, peak g, comfort and budget 💰. Extra stars reward 🎁 better rides. Stars unlock 🔓 the Thrill and Record tiers. Features in Trileer Arc: - Six starting points, from a blank track to full coasters - Ten element types with adjustable settings - Cost estimate with a breakdown 🧾 - Ride report 🧾 with ratings, telemetry and moments - Automatic tuning with before and after comparison - Commissions with star targets and inspections - Notes 📝 and an inspiration photo 📸 for each design Trileer Arc is for anyone who wants to see 👀 how a coaster works. Build 🔨 one, test it and fix what the inspection finds.