Darkness Falls overhauls the perk system.
- Action Skills
- Archery Action Skill
- Athletics Action Skill
- Automatics Action Skill
- Blunt Weapons Action Skill
- Blades Action Skill
- Mining Tools Action Skill
- Pistols Action Skill
- Rifles Action Skill
- Scavenging Action Skill
- Shotguns Action Skill
- Perks
- Crafting Perks
- Skill-Related Perks
- Perks Unlocked Via Books
- Class: Farmer
- Farmer Class
- Farmer Mastery
- Class: Hunter
- Hunter Class
- Hunter Mastery
- Class: Laborer
- Laborer Class
- Laborer Mastery
- Class: Mechanic
- Mechanic Class
- Mechanics Mastery
- Class: Scavenger
- Scavenger Class
- Scavenger Mastery
- Class: Scientist
- Scientist Class
- Scientist Mastery
- Class: Security
- Security Class
- Security Master
- Class: Survivalist
- Survivalist Class
- Survivalist Master
- Technological Improvements
- Future Technology
- Biological Boosts
- Technological Boosts