This game is interesting, and it's going very well! It's enjoyable enough to make you play it by some hours, understanding how everything works. Two little persons can do a lot in that "island", there you don't get some status bars or something like that, and that makes you have your resources prepared for when your characters are hungry/thirsty/tired, it makes these situations feel more natural, human-like. It's fun how you have to drink lemons to not be thirsty, without even having sugar, lol.
I like a lot your game, I love survival games! But, there are things to fix and to do there, you know. In my case it was a bit laggy (by my computer capabilities, I guess) and the scaling was looking something weird too in some assets. The game opens in windowed mode, I would like to know if the game can go fullscreen, because my screen resolution is small for the game: 1024x600. Also, the resources icons are a bit weird (maybe how it scales on my screen makes them look weird) but they should have a name tag or something related (when hovering the mouse above of one of them), I didn't identify some things easily.
I would like to see more progress from this game, keep it on! I'll be looking for your progress!