It is an advanced object, vehicle, actor editor (full list below), which can work right in the game!
Editing: Objects, Vehicles, Actors, Pickups, Checkpoints, Map icons, Gangzones, 3D texts.
How to use:
1. To begin, you must have an RCon rights (optional).
2. Once you get them, type /edit command.
3. Now you are in flymode: use the keys W, A, S, D to move, and move the mouse to look around.
4. You can open the main menu by pressing the Enter key.
5. Next, select items depending on...