A typical game of tetravex.

gnome-tetravex

put tiles on a board and match their edges together

GNOME Tetravex is a simple puzzle game which scope is to move the various pieces from one side of the board to the other side, so that the same numbers depicted on the pieces are touching each other.
Little shoot-'em-up arcade game for one or two players

dodgindiamond2

Little shoot-'em-up arcade game for one or two players

This aims to be an old school arcade game with low resolution graphics, top-down scrolling action, energy based gameplay, and different weapons with several levels of power.
classic 2D point and click adventure game -- Spanish version

drascula-spanish

classic 2D point and click adventure game -- Spanish version

Drascula: The Vampire Strikes Back is a classic humorous 2D point and click adventure game, first released by Alcachofa Soft S.L. in 1996.
KHangMan on Ubuntu 20.04 LTS Focal Fossa in pt_BR

khangman

Hangman word puzzle

KHangMan is the well-known Hangman game, aimed towards children aged 6 and above.

gemrb

Open-source engine to run Baldur's Gate, Icewind Dale and Planescape: Torment

GemRB (Game Engine Made with preRendered Background) is a new implementation of the original Infinity Engine (the one of Baldur's Gate, Icewind Dale, Planescape: Torment, ...) to Linux/Unix, MacOS X and Windows with some enhancements.
Four in a Row game for GNOME

four-in-a-row

Four in a Row game for GNOME

The object of the game is to build a line of four of your marbles while trying to stop your opponent (human or computer) building a line of his or her own. A line can be horizontal, vertical or diagonal.