leak Console Command
Documentation and examples for the leak command in Europa Universalis IV.
leak
Debug
Leaks memory (debug)
Overview
Deliberately leaks system memory, a developer command for testing how the game handles memory pressure. Not for normal use.
Frequently asked questions
How do you use the leak command in EU4?
Open the console with the grave (`) key while in-game, type leak, then press Enter. The console can't be opened in Ironman games.
What does the leak command do?
Leaks memory (debug).
Does the leak command require any DLC?
No. leak is part of the base game and works without any DLC.
Can you use leak in Ironman mode?
No. The console is disabled in Ironman games, so leak can't be entered. Because achievements are only earned in Ironman, console commands like leak can't be used to unlock them.