Project Zomboid — Mechanics
How hidden systems actually work, verified against the latest patch.
Mechanic
How Skills Work in Project Zomboid — XP, Multipliers & Leveling Guide
Skills in Project Zomboid level through practice and book reading. This guide explains how the XP formula works, how passive and active leveling differ, how skill books multiply XP gains, and which skills to prioritize.
Mechanicsskillsxp
Mechanic
Project Zomboid Medical Guide — Treating Wounds, Infection & Illness
Injuries in Project Zomboid are serious and potentially fatal. This guide covers all wound types, how to treat bacterial infection versus Knox Virus exposure, and what First Aid skill unlocks.
Mechanicsmedicalwounds
Mechanic
Project Zomboid Moodles Guide — All Status Effects & How to Manage Them
Moodles are Project Zomboid's status effect system. They tell you exactly what your character needs. This guide covers every moodle, what causes it, and how to resolve or manage it.
Mechanicsmoodlesstatus effects
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