There is something nice here, but the lack of things to do is obvious.
Repeating the same cycle of collecting water, purifying and drinking got very repetitive.
I've played for 3 in game days, which was about 10 minutes I think, waiting for something interesting to happen, but nothing happened.
So I stopped, couldn't see myself keeping playing for so long doing the same thing.
Still, game looks good and has potential! Good job!