I failed on my first try delivering 8 packages but that was mainly because I was trying to understand the gameplay and the mechanics. It's nice that I can deliver packages from certain houses to another house. However, the movement just feels clunky for me like I'm playing a Tomb Raider game from a PS1 emulator with the way the movement works.
Why do I need to spin around to move left and right? And why do I move forward when the character is looking at something?
I replayed the game again and I was successful, delivering 13 packages. That congratulations screen looks beautiful.
Anyway, having a battery system I feel is another challenge the player has to face because of the fact that this game is timed and I have to deliver 10 packages in 3 minutes, I believe? I think that should be for a separate mode not a part of one mission.
Also, I can see the delivery points on my 2nd playthrough well before I even collect the packages from one of the houses.