Tried your game out, it seems great. The gameplay loop should be fun, who doesn't love completely destroying an office, but my main problem is that I couldn't really experience the fullest this game has to offer because all the movement keys are mapped to the wrong keys for me.
Problems aside, the low poly art is great, I really loved it. And the music. Oh my goodness, is just incredible, I wish I could create something like that! I think you did a great job. Congrats! :)