Player choices

The Fallout Series offers the player the ability to make choices that influence the outcome of quests and other world events.

Dialogue choices
Players can influence characters through dialogue choices.

Skill checks

 * The criteria for dialogue skill checks varies between games.
 * Not all dialogue skill checks will require Charisma or Speech. Others may check for Intelligence or Explosives.
 * Some skill checks sweeten the pot for quest rewards.
 * Not all skill checks result in favorable outcomes.