Dead Space reimagining is in the works at EA Motive, according to a number of reports.
Back in March, on Jeff Grubb's YouTube show, Grubb said that EA Motive was working on “an established IP,” recently claiming that “we’re going to see it… if we’re not dead first.”
Eurogamer’s Tom Phillips...
I want to say it's one to one, but in all honesty I'm a bit fuzzy there. I can recommend JoyFreak's sister site AdminIntel - Admin & Webmaster Resource where there are lots for people of varying degrees of expertise with development, you likely can get a far more precise answer there!