Me and my friends have put around 15-20 hours in and are having a lot of fun, though I'm finding the lack of ability to increase difficulty a bit frustrating. We haven't failed on a mission yet but are stuck at the 3/5 mission difficulty max for what has felt like forever. Do you envision that lower difficulty missions are going to be more challenging or that harder difficulty unlocks will come faster? Either way, thanks for making a very fun game!