Linux Games Ubuntu Downloads Open Source Free

Game similar to tic-tac-toe. You play against computer on 10x10 board. Both you and opponent place signs (yours is X, and computer's is O) on the board - one at a time. The goal is to make a line of 5 signs before your opponent. Lines can be horizontal, vertical or diagonal.

License: free

Additional System Requirements: Java Runtime Engine

This is a simple yet tricky board game played on a 4x4 board. If either player is forced to lay down a tile which completes a line of four tiles which share a common property, that player loses.

License: free

aBridge is a bridge game that allows you to play bridge online with other real people.
At the moment, aBridge runs under linux and windows, and you should be able to use it to play bridge without too many annoyances. However, aBridge is still lacking a number of features I would like to add, and has many minor bugs. If you are interested in helping improve aBridge, let me know!

License: free

Additional System Requirements:

Clones of popular Microsoft solitaire games, including freecell, solitaire, pegged, minesweeper, taipei (with editor!), merlin, mastermind, golf, and thornq (by Martin Thornquist)

License: free

Additional System Requirements: the gd toolkit