Difficulty/Fallout 2

Difficulty is a modifiable in-game setting

Overview
Fallout 2 has two difficulty modes with three settings each: Game Difficulty contains Easy, Normal and Hard. Combat Difficulty contains Wimpy, Normal and Rough. Game Difficulty decreases the amount of skill points in certain skills, while Combat Difficulty increases and decreases enemy accuracy and damage received.

Skill Points
Lower difficulty increases the amount of skill points to the player's Barter, Doctor, First Aid, Gambling, Lockpick, Repair, Science, Sneak, Speech Steal, Traps and Outdoorsman skills, while higher difficulty decreases it. The values below are additive.

Random Encounter Chance
Lower difficulty decreases the overall chances of a random encounter occurring, while higher difficulty increases it. Random encounter frequency rate will be divided by 15 and made into a positive modifier on Hard or a negative modifier on Easy.

Special Encounter
Lower difficulty increases the modifier used during the Luck roll to determine if the player will find a special encounter, while higher difficulty decreases the modifier. The player's Luck stat is subtracted by 5, then a flat positive or negative 5 is added on Easy and Hard mode respectively. This value is then added to the subtracted Luck stat and rolled.

Enemy Frequency
Lower difficulty decreases the amount of enemies found during a random encounter, while higher difficulty increases it. On lower difficulty, the enemies removed cannot be less than the enemies required for that encounter.

Enemy Accuracy
Lower difficulty decreases enemy accuracy, while higher difficulty increases enemy accuracy.

Damage Received
Lower difficulty decreases damage received, while higher difficulty increases damage received. The values listed below are included in the formula for calculating the damage removed from Damage Threshold. In the formula, the values are divided by 0. On Wimpy, the player will take 25% less damage, while on Rough, the player will take 25% more damage.

Called Shot
Lower difficulty increases the minimum Intelligence required for an enemy to target a specific body part, while higher difficulty decreases it. With a value of 3, all enemies with an Intelligence greater than or equal to that number will be allowed to target body parts. With a value of 7, only enemies with an Intelligence of 7, 8, 9 or 10 will be allowed to target a specific body part.