Thanks for the feedback!
I definitely agree on your first point. It was something I planned to do but something personal came up on the last day and I had to submit the game early. Will definitely implement this!
On the second point, the lieutenant mentions that you have to bring the black box back to him to complete the mission, but I feel like it's easily missed especially as it shows up late in the dialogue. I will add a prompt when you pick up the black box to bring it back to the lieutenant as a reminder.
Again, thank you for the feedback and I'm glad you enjoyed the game!