I also had an idea of if you have 'fun' with over 3-4 people you start to "fill" and maybe there would be a way to empty it when you wanted lol. And if there is a hot biome (sands or lava etc.) musk or visual sweat would be cool.
But these are just ideas I thought of while playing. I know making a game is VERY hard and I'm sure he is hard at work doing the main stuff so I don't want to stress them out.
cant wait for future updates no matter how small they are :33