Pulley Contraption Lab

Pulley Contraption Lab is a 60 FPS Newtonian workshop puzzle game where you
assemble mechanical chain-reaction contraptions to guide a steel ball from
the brass dispenser into the target funnel basket.

Position and orient four interactive physics mechanisms across three
workshop chambers: Angled Ramps for sloped acceleration, Pulley Conveyors for
horizontal belt transport, Coil Bounce Springs for high launches, and Wind
Fan Blowers for sustained aerodynamic thrust. Collect golden gear stars along
the trajectory to maximize your engineering score.

Features:
- 60 FPS rigid-body ball physics with slopes, belt friction, restitution & wind
- Interactive place, move, flip/rotate ([Q]/[E] or Right-Click) and preview arc
- 3 mechanical puzzle chambers and 3 difficulty modes (Casual, Arcade, Turbo)
- Real 16-bit PCM WAV audio, persistent high scores, CSV export, EN/VI UI

Disclaimer: This project is an independent open-source game and is not affiliated with, sponsored by, or endorsed by any commercial title.