Like are you going to post this in future on you-tube to make more of way raise your revenue that another way, to get a game reviewers to see your game is good concept, but I kind wonder is this one have any hidden gems... and things I don't know like is this magical island or is zombie island that kind thing.
Is it steampunk sort game where they use airships or just plain boats to get off the island?
Or will survivors simply live on island/ is there any dangers on island/enemies.
You posted only things that give no data...I like your idea you just need add more data for people like your game too.
Like storm concept but will be roaring all the time?
Farm concept might over used but I was thinking it might not be if your trying survive longer term it might only way to live longer and survive without issue.
Water is biggie -> water has to desalination that means has to boiled or broken down so that means we either get salt or fresh water in that process? if there was refinement process.
Salt would mean that survivors would get something preserve the food without having dry it out.
Means also what type island it is..survivors wrecked on, tropical, European or desert? or do you have all three mixed in will they ever see active volcano on map or not?