Solid game ! I love the main mechanic, it feels really natural and polished =) ! It was a bit frustrating to restart from the beginning, on death, but that's a minor detail ^^ !
The graphics are really good ! I enjoyed all the little effects here and there =p !
I'm not a fan of the Z keybind to talk, I find it hard to reach ^^'. Why not "E" ? Oh, and THANK YOU for supporting other layouts than QWERTY, it's so rare !
Very good game, congratulations ! For a 48h game jam, that's awesome !