Authors of ABR MODs for S.T.A.L.K.E.R. Game Series.
ABR CS MOD is audio\video\gameplay first person shooter-orientiered overhaul modification keeping vanilla story quests with finishable Faction War.
ABR COP MOD is a global (audio\video\gameplay) survival overhaul with vanilla story and quests. More enemies, less freebies, not sellable looted weapons.