I have been aware of the JGO forum for a while and have found it very useful.
I felt you may be interested in a game we have written. It is coded in Java (1.5+), uses JOGL for OpenGL and JOAL for OpenAL (I am pleased with both). We have just put Alpha 1 live.
There is a reasonably long video on the website and I have included a screenshot below. Although the game has been a long time in the making, there's still a lot that we'd like to add to the gameplay, hence the Alpha 1 status.Screenshot (Alpha 1.05)Videohttp://www.everplanes.com