Cayne

Cayne
Trailer: https://www.youtube.com/watch?v=9f99QQf4l_w
Free on steam: http://store.steampowered.com/app/532840/
Main site: http://www.playcayne.com/

Also, they are making another game:
BEAUTIFUL DESOLATION - Isometric Post-apocalyptic Adventure
https://www.kickstarter.com/projects/bischoff/beautiful-desolation-isome...