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Project Zomboid Trainer v3.4

17 MBupdated 2026-09-06 ★ 4.5Key includedSurvival

A trainer for single-player Project Zomboid saves that keeps hunger, thirst, fatigue and boredom filled, freezes injury states and lets you edit skill experience for carpentry, mechanics and the rest of the profession list. Weapons and tools no longer degrade on use, and ammo stacks refill on demand.

A quiet-zone option pushes zombie population away from the current cell, which makes base design and interior builds far easier to plan. Every tweak is written to a copy of the save, so the original sandbox stays intact.

What's inside

  • Needs and moodle freeze
  • Skill experience editor
  • Infinite ammo and durability
  • Safe-zone and population tools
  • Instant reading and crafting
  • Save copies before every write

How to install

  1. Close Project Zomboid completely
  2. Unpack the archive and run the tool as Administrator
  3. Load your single-player save
  4. Apply changes and resume the game

System requirements

Windows 10/11 x64, Project Zomboid (single-player sandbox)