DECS · Solo table
P1
HAND 0

Choose number

Join table

Direct LAN connection

Two players exchange connection text manually. The host is P1 and the guest is P2. No signaling or TURN server is contacted.

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About DECS

DECS is a rule-neutral browser tabletop. Install it from your browser to keep the client available offline.

DECS is free software licensed under the GNU GPL v3 or later, without warranty. View the source code.

Help

Controls cheat sheet

Multiplayer

  • Choose Host table, then share the displayed table code. Other players use Join table and enter that code.
  • Direct LAN connection lets two players exchange an offer and answer manually. It contacts no signaling or relay server and works only when the browsers can reach each other directly.
  • The host is P1; guests receive the first available label through P8. Each connected player also receives a unique emoji marker that only they can move.
  • The host keeps the authoritative table state. If the host leaves, the shared table closes.
  • Ordinary play travels directly between browsers over WebRTC. The small server introduces players and supplies relay credentials when a direct connection is unavailable.
  • Hands are hidden in the normal interface, but DECS is a friendly-play prototype rather than an anti-cheat system.