: The official community hub for modding tutorials and downloads. Emergency Planet
The unofficial "Essential Fixes" mod is the first thing you should install. It corrects pathfinding errors on the Berlin and Amsterdam maps, fixes the "infinite stretcher" bug where paramedics get stuck in a loop, and re-enables the quick-deploy hotkeys that vanilla disabled by accident.
These are the most common mods. They do not alter gameplay mechanics but replace the visual assets of the game.
It is crucial to understand the relationship between Emergency 4 and Emergency 20.