Navigate Mount Rainier terrain with your climbing partner!
Movement: Hold ← / → (left thumb)
Jump: Tap ↑ (right thumb)
Pause / Sound: Buttons top-right
Both climbers move together. Play in landscape!
Player 1: ← → to move, ↑ to jump
Player 2: A / D to move, W to jump
Pause: Esc · Sound: M
Control both climbers simultaneously!
Goal: Reach the summit at 14,410 ft, then make it home safely.
Rope: Mind the slack! Keep climbers 1–3 m apart. Spacing is scored at the summit.
Supplies: 3 L water, 3,000 cal. Rest stops use some; keep 0.5 L + 250 cal for the descent.
Built with ♥︎ by Maya
Tether Traverse plays best in landscape: more mountain, bigger climbers, thumbs on the controls.
Camp Muir is the gateway to the summit. From here, hanging glaciers and towering seracs loom above. For most, this is the end. For some, it's just the beginning.