Quatter

Quatter was created by LucKey Productions initially in celebration of the 25th anniversary of Blaise Müller's Quarto using the Dry game engine and other open source software.

Binaries and source code are available through GitLab.

Objective
There are sixteen unique pieces, each with four properties. Players take turns choosing a piece which the other player then places on the board. Line up four pieces or form a two by two block with at least one common property to win the game.