S.T.A.L.K.E.R.: Clear Sky
You can find artifacts using the anomaly detector. Usually, the beeping sound is different when an artifact is nearby. Further in the game, you can either buy a better one (with a radar) or just use one from a side-quest (means not returning it to get the reward) :-)
As for zombies and other crap, AIM FOR THE HEAD. 2 bullets are enough if you crouch (reconfig your keys and have 'always crouch' on Ctrl key, so you can use Shift to lower yourself even more).
Hope that helps ;-)
It is impossible to help me it seems...If I get shot? Zombies don't have bandages in their bodies,although I do have medkits....I guess Ill fight them thanks to all.
Have a nice fight ;-) I enjoyed the game, even if it looks more like an add-on - you gotta admit they basically restructured the old maps a bit. Some parts are the same to keep the continuity and game feeling..
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