Do you need Unity3d Pro to buy the 2DToolKit?
or can you use it on the free version of Unity?
No you do not need Unity3D pro to by the 2DToolKit. I have recently purchased it myself and I do not have Unity3D pro.
No you do not need Unity3D pro to buy/use the 2DToolKit. I have recently purchased it and I do not have Unity3D pro.