I'm setting up a game with portrait overhead view looking down at the ground. I have gun emplacement bases and enemy tanks plus flying enemies. Is there a way to have the emplacement or tank move at the same speed as the ground (background)? Right now the emplacement is moving faster than the ground. Not sure what setting I need. I don't want to speed up the ground. Also would love If I could target hero with bullet, but I think that is beyond BB2's capability. I have been able to make the turret spin slowly (minimal torque and speed).
Click on the background image and then on the right hand side there is a Speed attribute that you can adjust. For me it was around 1.87 when it seems to be synched. Not sure why is this magic number though