The problem:
I created a number of mesh objects with the Edit Object -> Add object actuator in the Blender game scene. I then modify the vertices in one of them, trying to change the vertices of only that mesh object. All of the copies of the object are modified as a result instead.
The question:
How can I make the mesh objects individually modifiable?
The problem is that each of these objects still has the same mesh, so modifying the mesh of one object appears to modify all the meshes. Two possible solutions are: make separate meshes for each object, difficult to do in the game engine; make all the objects in blender, then load them in the game engine.
I'd suggest finding a new way to do whatever it is you're trying to do. If this hasn't changed your mind, these two threads give some hints at what I think you're trying to do.
moving and creating objects in the game engine
creating a new mesh in the game engine
