The more_often_artefacts_in_anomaly_zone1.0.rar file you have requested: Call of Pripyat / Mods / More & often Artefacts in anomaly zone - 14.13kb is not available. Perhaps try browsing all files for the game S.T.A.L.K.E.R.: Call of Pripyat and upload any files you want to share or are missing. This is the only information we could locate:
This MOD doubles attempts of xrEngine to spawn artefact and triple the house capatity of all "anomaly zone". The proportion of common/uncommon/rare aren't changed. It doesn't kill the gameplay further.