The object of the game is to eat as much of the game board as possible by navigating around the board of numbers. If you land on a 5 for example, you can move 5 places in any direction. You cannot move or cross any spaces that have been eaten. How much of the screen can you clear?
To install Greed:
sudo apt-get install greed
nInvaders is a command line based version of the old classic game Space Invaders. Make your way though the levels, as shooting down the aliens gets harder and faster!
To install nInvaders:
sudo apt-get install ninvaders
Overkill is a bloody death-match game that runs within the Ubuntu terminal. This game can only be run over a network against multiple players. As far as I know, the public servers are all down at the moment. I am unsure of whether they are closed, or just down at the moment. This site here has more information on the public servers: http://artax.karlin.mff.cuni.cz/~brain/0verkill
To install OverKill:
sudo apt-get install overkill
And use the following command to run the game: