Thanks for playing the demo. Really appreciate all the feedback and it seems like you genuinely had fun playing it; definitely needed to hear that!
The issue with the map as viewed from the inventory and not being able to quickly exit to the game world I'll definitely see about fixing. Might weight for more feedback about the shooting mechanics before seeing what I can do differently there to improve it. I'll also look at making the island map more varied, it was one of the first things I did so there is scope for improvement via a revisit.
Again, thanks for playing and writing up all your feedback!