I snagged a copy of this at an antique show or something of the sort about a decade ago, and was really impressed; I feel like it pushes the limits of what was done in terms of arcade porting to 2600 much moreso than most games of the time. Of course the arcade version is better; that's the case with pretty much every game, ever, especially of this generation. That said, I feel like it comes closer to the look of the arcade version than most 2600 games do, which is especially impressive considering the 3/4 isometric view. Crystal Castles (another personal favorite) does the same thing, at least as well, but doesn't really look as good.