Steam :: PAYDAY 2 :: PAYDAY 2: Infamy 4.0 - A new way to rank up!
Steam Community :: Guide :: Payday 2 Unified Build Tool: An Integrated Perk, Skill, Weapon, and Stat Calculator
5 Heists That Give Easy XP in Payday 2 - The Daily SPUF
Every heist XP ranked WORST to BEST! (Payday 2) - YouTube
XP Efficiency - I was curious about the XP difference per difficulty for bosses. Hard is by far the best difficulty to grind on. Suicidal and HOE XP gains do not warrant
PAYDAY 2 - BEST XP METHODS [FAST INFAMIES] - YouTube
11 Best Ways To Get XP in Payday 2
5 Heists That Give Easy XP in Payday 2 - The Daily SPUF
What's the Fastest Way to Level in Payday 2? - YouTube