The first Ethereal Galaxy prototype is openly available for download from here: Etherealgalaxy.com
Please note that this is actually a concept of what the game is going to be, and does not represent the final quality and content.
In the prototype #1 you can fight against some robots, find a terminal to make the place friendly to you, build a ship, take off to open space, and visit planets.
Both in avatar mode and ship mode, do not forget to open the Help pressing [H], so you can understand how to operate the proto!
Good luck, pilot. Thanks for reading -- end of transmission!