wolf_brother
King
Samez, where's the thread for that? 

Artist: Balthasar
Name of file: Manhattan Terrain
Georgestow: In GIMP, you can probably replace all magenta by transparency, with a gradient for shadow ('Add Alpha Channel') and then insert a small screenshot from the game as a background. Should take only a few minutes.
That's what I said. You load up your GIF into GIMP, you replace the magenta on every frame with transparency (don't forget to use Alpha Channel to transform semi-magenta in semi-transparent) and add an in-game background on every frame. Then you save it as an animation. Should work fine.