As of now, can Armory 3D create a complete game?

As of now, is Armory 3D able to create a complete game, or is there more development to be done before it can be used as a full-fledged game engine? Also, when do you think it will become free and open source, and what more needs to be done to make it free?

Armory is in early preview as stated on here:

All source code is already available on github, and you can support the project here:

Okay, thank for your answer.