S.T.A.L.K.E.R. Cheats:

Alternate Endings

Unlock Ending A:
Go to the Wishgranter with at least 50,000 RU.

Unlock Ending B:
Go to the Wishgranter with over 1,000 Rank Points.

Unlock Ending C:
Go to the Wishgranter when Lukash and Voronin are both dead.

Unlock Ending D:
Go to the Wishgranter with less than -1,000 Rank Points.

Unlock Ending E:
Go to the Wishgranter without any of the above criteria.

Unlock Ending F:
Join the C-Consciousness.

Unlock Ending G:
Refuse to join the C-Consciousness.