Trigammon began as an early three-player backgammon-style game concept developed by William Bailey and Dennis Angelica in the late 1970s. The current revised Trigammon project has been refined by William Bailey for modern tabletop and digital play, preserving the familiar feel of traditional backgammon while adapting it for three players.
TrigammonX™ is the digital evolution of the project, designed for online play, modern interfaces, and optional game variants.
This site is being updated as the home of William Bailey’s current Trigammon project, including its planned Australian tabletop edition and its digital evolution, TrigammonX™.
The current Trigammon and TrigammonX projects are not presented as reproductions of, continuations of, or affiliations with any earlier commercial three-player backgammon products by other parties.
More information will be released as development continues.
Original and current Trigammon materials, rules, diagrams, artwork, software, and related content © William Bailey. All rights reserved.