At the beggining of game, I felt a little challenge, I said, interesting game, good work! But later, It's too easy to play, I was waiting only for story. Maybe some random events, like loosing your storaged food or water, or breaking your arm, so gathering become much slower for few days. Also, when you fully upgrade your gathering skills, it's became very easy to play, maybe maximum gain could be only 5. And also, upgrading your skills into bigger level, could be much longer. Just for bigger challenge. Also, Im sorry for everyone, for bad english grammar.
dear developer, please add markings on skills meniu, to show which skills curently is using. That would make a bit more comfortable and easier to play!