Zen Riichi
Terms of use
Last updated 5 September 2026
The short version
Zen Riichi is a free browser game. Play fairly, be civil to the people at your table, and understand that it is provided as-is with no guarantees.
No gambling
Points in Zen Riichi have no monetary value. Nothing can be bought, sold, deposited, withdrawn or cashed out. The game does not offer wagering of any kind.
Fair play
Do not use automated clients, modified clients, or any tool that plays on your behalf or reveals information the game has not shown you. Do not deliberately abandon matches to spoil them for other players, and do not attempt to disrupt or overload the service. Choose a display name that is not abusive, impersonating, or otherwise objectionable.
Availability
This is a small, independently run service. It may be unavailable, restarted, or changed at any time without notice, and matches in progress may be lost when that happens. There is no uptime commitment.
No warranty
The game is provided "as is", without warranty of any kind. To the fullest extent permitted by law, the developer is not liable for any loss arising from its use.
Access
Access may be withdrawn from anyone who breaks these terms or disrupts the service for others.