Cockatrice (opens in new tab)

Virtual tabletop for multiplayer card games Cockatrice is an open-source, multiplatform program for playing tabletop card games over a network. The program's server design prevents users from manipulating the game for unfair advantage. The client also provides a single-player mode, which allows users to brew while offline. Additional information:Developer: Cockatrice ProjectLicense: GPL-2.0Version: 2026-05-08-Release-3.0.0