This is 2-D battleship style game that was made using Ruby with Gosu. For the moment, the game is quite straighforward but I plan to turn it into more sophisticated, arcade-style project in the future.
You need Gosu installed, installation instruction can be found on the Gosu Wiki. I've have difficulties using Gosu with Ruby 2.0 and up but it works great with Ruby 1.9 I use RVM to manage ruby dependencies.
Once you have Gosu installed, feel free to clone the repository. You can then start the game with the command:
ruby Main.rb