I would love to try this with you guys, nice find Cherry.
The co-op element sounds, just like what Day-z needs, especially for our clan. We could have team nights on this and nights where we couldn't all get together, play Day-z.
I am surprised, that gameplay like this wasn't implemented into Day-z, as it would have cut out the pvp element but I suppose this means, less bums on seats and not as many people in a server.