Through Hell and Back by Clawshawt

You play as Hal, a well behaved service dog who got separated from his owner. You seek to reunite with your long time friend because not only is it your duty but your master means the world to you. Even if your world has gone to shit, Hal is willing to go through hell and back for the safety of his master!

Not even the zombie apocalypse will stop Hal from reaching his goal.

This is still a WIP!