But what I wasn’t expecting during my recent playthrough was to see was a pipe maze in World 4. World 7 is filled with puzzling pipe maze levels, and I remembered that fact quite well. But what I forgot is that World 4-6 has magic doorways that let you swap between the giant-sized world and a regular-sized version of the same level. It is the giant world, so enemies, blocks, and even the scenery can be huge here. World 4 has always been one of my favorites. But if so, why aren’t there doors or windows? And are those footprints all over them? Or is that wallpaper? 😛 3. But what are they? Buildings? Walls? Perhaps they’re just the homes of the enemies known as Spikes. As a fan of the color green, I do enjoy the look of these unique structures. World 3-7 has these large green…structures…that I don’t remember from previously playing Mario 3.

It’s something I haven’t really thought about before. But perhaps the most common sky color in the game is this light beige you can see in this screenshot. Many levels do indeed have blue skies, while others have black (night) or even green skies. This isn’t true in all levels, of course. But as I replayed the game recently for the first time in many years (on my NES Classic), I noticed several things I did not remember from my previous playthroughs. I’ve previously written about three memorable levels in Super Mario Bros.

Super mario bros 3 world 3-7