Will the Witcher be able to routinely move in 3 dimensions like a normal athletic person? That is, can he jump any low fence or over any low rock, jump up onto any table, walk over and under bridges. I ask because a limitation of the Bioware game engine has been that normal 3D movement has not been possible. For example, Bioware only allowed 2D movement that sometimes looked like 3D movement in NWN and KotOR. Now, NWN2 (using the Bioware engine) also cannot allow realistic 3D movement except as a scripted special movement.