Game mixing Tower defense and Nanowars. Firstly developped with 3 friends, repo on bitbucket : https://bitbucket.org/Elfhir/towerimac
There is a runnable .jar if you want to try it. If it doesn't work, try to compile it on Eclipse for instance. No big deal, just a student done on a few days (IMAC engineering school)
Licence totally free of use (Beerware Licence)!