Cool, a new video! I like the effects again and how the enemies get torn into pieces. However, I have to say that I'm not a big fan of the darkness and I currently don't like the tanks very much. I see that you've tried to go with a style and esp. a perspective that fits to the rest of the game/ the characters, but I think a full isometric style, maybe as follows, would look better:


(animated tracks)

The problem with your current perspective is IMO that it looks a little weird when the tank rotates and I strongly dislike it that the tank does not always face the direction it shoots (not only from a visual but from a gameplay perspective, too). The way the tanks move is not on par with the rest of the game, too. They should only drive forward or backward, not to the side or wobble around like in the video.
Sorry for the rather negative feedback but I hope this helps you improve the game.