simple one: Walk by pressing "q" if u want to find fruits, dung, ect. on the ground, u will not see it when u run.
Use quick keys of your "most used" equipment, by using the edit panel top left.
Try a different weapon, in my opinion the HK110 or the S.I. Scorpion works well and uses less ammo. Hk110 just over a 1000 shots before repair @...
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