Game visual concept

Hey guys!
I want to show you the visual concept of the video game that we develop now in our new studio. It's just a prototype right now, we are working at game physics and this is one of versions of visual style of this project. Actually, we was inspired by old-school games from vintage arcade machines and personal computers like "Spectrum", but I want to make it a bit more modern and maybe futuristic.

What do you think about it? =)