What is the name of the cult in Grand Theft Auto V that lives in the mountains?

The Altruists are the mountain-dwelling cult in Grand Theft Auto V. They live in a fortified compound in the Chiliad Mountain State Wilderness of Blaine County, away from the main urban areas of Los Santos.

The group presents itself as an extreme, anti-modern community, but its members are also depicted as violent cannibals who prey on outsiders. Trevor Philips can encounter the Altruists during missions and random events, and he may deliver certain passengers to their camp for cash. This eventually leads to a confrontation at the compound.

The Kifflom and the Epsilon Program are related to a different cult-like movement in GTA V. The Epsilon Program is a wealthy, pseudo-religious organization centered on the character Cris Formage, while the Children of the Mountain are another fictional belief group connected to the game’s satire of online spirituality. The Altruists are specifically the hostile group based in the mountains.