A button for view type of the level editor which you can choose :
1)Wireframe view : You can see though objects and select though objects
2)Rendered view : you see the full view exactly like the game but it's little bit slow
3)standard : The standard view of level editor
Ctrl + click to diselect
ability to create a free form
ability to add texts to map
[b]Layer system[/b]
Grill edit
instead of creating the smallest object in pb2 is 10x10 using grill you can create 5x5 or smaller