Yes, there are already two unity projects of this out there. Check out https://github.com/hmcGit/UniPixelPlanet and https://github.com/marcus-garvey/UniPixelPlanet
Yes, there are already two unity projects of this out there. Check out https://github.com/hmcGit/UniPixelPlanet and https://github.com/marcus-garvey/UniPixelPlanet