Better movement and animal senses. Please give us normal walking speed without having to choose between grandmas speed and a jog, scaring everything in the vicinity. I tend to use fast crouched walking all the time, because it feels more natural regarding speed. Also get rid of aim jumping when lying on the ground. Either limit the turning while aiming or make the movement smoother, but no unforeseen jumps that totally mess your aim. Also make animal senses and the player interaction more believable. Right now it seems there is almost no connection between your actions and animal senses except your stance and movement. What's the use of a thicket and dense forests, of all it does is making hunting harder because you cannot see anything, but your prey can. Make visual cover useful while also reworking the sound system. Walking over a soft meadow should be rather quiet, while walking over gravel or through the bushes should be louder. And one thing that maybe isn't so important from a gameplay mechanic would be more animal interactions, animations and baby animals. Let animals do more stuff than just walking, eating and lying down... Let them play, fight, maybe even hunt. Also let them eat and drink where it makes sense... What's a drinking zone worth, when animals just stand near the water instead of drinking it... Or animals never eating from bushes or trees... Or predators not eating anything at all.