Good work! I will say that there are some minor plotholes and the MC isn't the most likeable at this point in time, with both the gang and his relationships with the LIs, he wants to be involved but doesn't want to involve them, but I'm slowly seeing that this is relevant to his growth, so hopefully when the plot unravels he can become the goat. At the moment I think he rushed into many relations without thinking of the consequences, so if this is to be a harem ending the aforementioned badassery needs to hit home hard.
The audiowork was superb though. And I definitely love the individuality of the characters, although I do think they fell for "Rudy" a bit too quick, given the whole jib of him at the start.
All in all, I did enjoy it. I do think the earlier content does need some upgrading in the future to kick this up a notch. But definitely looking forward to more, keep cooking ;)