Pet Simulator 99 Mastery & Quests Guide: Max Rank, Capes & Daily Rewards (2026)
Mastery System Overview The Mastery system in Pet Simulator 99 tracks your progress across 15 different skill categories. Each mastery can be leveled from 1 to 99, and reaching the maximum in any category rewards you with a unique, untradable Mastery Cape. Mastering every category unlocks the ultimate prize: the Master Skill Cape. Mastery XP is earned passively by playing the game. Every breakable you destroy, egg you hatch, enchant you use, and diamond you earn contributes XP to the relevant mastery category. ...