Hey there!
Well the development has been going very well!New maps are created very quickly,and the re-make of some old levels is going perfect.I've put beside for a while the new teaser but i hope that i will have it done soon.But i give priority to the mapping.Some new pics will be posted soon so stay tuned!
As for the mystical 'fight your way through the facilities and not only'thing, i'll explain it in the next update.
Keep Playing.HL4Ever.
Nice to hear that the progress goes further. :)