Thanks for your fast reply.
I mean background images. Somehow my brain calls that "backdrops" in this context. But i am not a native english speaker, so i do not know where i picked that up :D. They could be still images or maybe animated image sequences, screenshots basically, yes. I slam on some post processing. (As i am making a 2D point & click adventure game.) I can use Blender för my special 3D needs. But Software such as this is wonderfull for fast scene creation.
Of course i would give credits to you and your Software, if i ever finish my game :)
Also: Thanks for the heads up with the Steam Key :-)