My good friend and Developer for the Dreamcast and Nintendo DS Scenes, GPF aka Troy Davis posted this awesome news:
""Defendguin" is based loosely on William's classic arcade game, "Defender." Some recognizable stars in the realm of modern operating systems should be fairly obvious.
Based on Defendguin by Bill Kendrick bill@newbreedsoftware.com
http: //www.newbreedsoftware.com/defendguin/
just a quick SDL port using my SDL lib, no sound yet but controls are working.