By emitting pheromones and altering their skin colour, Falleen can affect emotional states of other sentients. Once per check as and incidental a Falleen may suffer 2 strain to upgrade the ability of a Charm, Deception, or Negotiation check against a living sentient being within short range once. This ability has no effect on targets wearing breath masks or without respiratory systems.

Falleen begin the game with one rank in charm. They still may not train charm above rank 2 during character creation.