The title seems redundant, but it's better than saying "Batman, the NES game. The one made by SunSoft. For the first movie, kinda."
This might be the hardest game we've done for the show, but we might also have lost track. This is a compact little platformer that is certainly of its era, but it's also a rare great licensed game. Borrowing elements from several other platformers, Ninja Gaiden most noticeably, SunSoft created a challenging and technical Batman game when mediocrity would have sold.