A team of developers with background including the S.T.A.L.K.E.R. and Metro series is preparing to launch a Kickstarter for a new game in that vein, Areal. The Kickstarter page is still in preview / demo mode, but was apparently leaked by an Italian website and is getting feedback already.
If funded, the game will launch for all current-gen home platforms, including PC, PS4, X1 and Wii U.
You can watch the launch trailer and learn more on the West Games Kickstarter page.