Tether is a free physics platformer where a rope swing mechanic puts momentum at the center of every move -- think tetherball meets browser platformer. Click and drag to extend your tether, build up swing speed, and use the motion to cross gaps, dodge obstacles, and clear enemies across challenging levels. Based on an open source project by Ray Arayilakath (MIT License). No download needed -- plays free in any browser on PC and mobile.

Tether is a free physics platformer where a rope swing mechanic puts momentum at the center of every move -- think tetherball meets browser platformer. Click and drag to extend your tether, build up swing speed, and use the motion to cross gaps, dodge obstacles, and clear enemies across challenging levels. Based on an open source project by Ray Arayilakath (MIT License). No download needed -- plays free in any browser on PC and mobile.