Archetype Entity
From CryWiki
An Archetype Entity is an entity that has its properties defined in the entity archetype library in the Database view. If you change a property of an entity in the Archetype library it is reflected in all archetypes of that type that are placed in all levels. This is good for consistency. You can make sure that a barrel for example has the same weight in all levels or a certain AI type has the same sight range all over the game.
