Virus-war is a project mainly written in Ruby, it's free.
Ruby Gnome2 / SDL game similar to Tentacle War (linux / windows)
A ripoff of tentacle wars http://www.kongregate.com/games/gamezhero/tentacle-wars
Need Ruby 1.8.7, Ruby Gnome2, ruby SDL
sudo apt-get install ruby (1.8.7) test with "ruby -v"
sudo apt-get install ruby-gnome2 sudo apt-get install libsdl1.2-dev sudo apt-get install libsdl-mixer1.2-dev sudo gem install rubysdl
Install Ruby 1.8.7 http://rubyinstaller.org/
Install Ruby Gnome2 (try several times, the site is not very responsive) http://ruby-gnome2.sourceforge.jp/hiki.cgi?Install+Guide+for+Windows
Then RubySDL: Read: http://www.kmc.gr.jp/~ohai/rubysdl_download.en.html 1) Download rubysdl-win32-bin on rubyforge (http://rubyforge.org/frs/?group_id=1006) 2) go to the directory and type ruby install_rubysdl.rb
======================== Then run ruby main.rb