About this free playtest

Relay Tangle is a free, experimental game from RTG Game Labs, a brand of RTG Product Labs. All eight puzzles are available without an account, timer, purchase or advertisement.

What to expect

Flip shared switches and advance both shapes one beat at a time until each reaches its matching home. Undo and restart are available. Your browser keeps completed marks; progress does not sync across devices.

This is a public playtest. We may change or retire the experiment. We do not promise more puzzles, a paid edition, uninterrupted availability or support response times. No purchase or subscription is offered here.

Original work

The game code, boards and visual elements were created for RTG Product Labs. The optional analytics SDK has its own third-party licenses. You are welcome to play and share links to the game. A portal’s distribution agreement, if any, is separate from this public playtest.

Feedback

Tell us which puzzle you tried and what happened at hello@rtgproductlabs.com. Please do not include sensitive information. See privacy details for local progress and optional measurement.