Game going quite well. Few suggestions or ideas are:
- To make an olden day scuba diving gear ( out of scrap metal and other things ) ,snorkel or even goggles. So then you can add a whole of other things when diving and going under the water. Example you could collect sand from the bottom and use it to make glass, catch crabs explore ship wrecks etc.
- Maybe another weapon that you could use to shoot something as well like a sling shot or a simple bow.
- Create a backpack to hold more stuff.
- Make a furnace or smelter to melt sand as well as the metal scrap.
Otherwise keep going, very good idea. Enjoying the game!