The concept seemed interesting, unfortunately I wasn't able to play it co-op style, but I did attempt to play it solo a bit. And unfortunately it seems as though the second player is somewhat bugged in it's interactions and such which lead to a lot of issues trying to grab things and interact with things in the environment. As well it seemed to happen with the first character as well eventually, which lead to a point where I could only pick up and drop items over and over, not much else unfortunately :/
It would've been an interesting game to try and high score based off what seems to be an interesting game loop. Just unfortunately not in working order. The graphics and audio seemed alright and for the most part the controls were responsive, so not much else to comment on.