hi. i LOVE your game! but there are a few things you need to do to make this game more streamlined.
1. Please add a save feature. this would make a lot of people happy.
2. give us a way to get water. without water, the player dies no matter what. maybe you could implement a feature that allows you to max out your water when you swim?
3. add a crafting recipe for the rifle. i would suggest an advanced crafting station made from iron to make advanced items.
i really hope you keep working on this game, and i hope i can help :)