Anomaly is a standalone S.T.A.L.K.E.R. mod powered by an x64 version of Open X-Ray. Built upon Last Day, the mod continues its way on expanding and adding new features while maintaining a high level of quality and replay value.
Adds muffled cheeki breeki in the distance for extra immersion.
The addon adds ambient cheeki breeki sounds, greatly increasing immersion.
Installation is simple drag and drop gamedata. Tested only on Anomaly 1.5.