I would like to call your attention to my new game which is now available in the Ubuntu Software Store!
Its called SubmersaBell and you can find out more about it here: http://www.submersabell.co.uk
Also! we are on Kickstarter.com where we are running a campaign to get funding to have a proper artist work on the graphics! http://www.kickstarter.com/projects/...7/submersabell
Enjoy the game! we're hoping to make it the first of many for Linux!