I played it back in the 1990s so I thought "Why not?"
I downloaded, and tested it.
Also it appears to be the All Stars version thats on the old Super Nintendo.
Found it a quite useful tool. Constructing the worlds and all that. The courses. Already figured out the linking system. (Doors and Warp Pipes leading to other courses)
Example:Like in Super Mario Bros 1 from 1985, there may be a few warp pipes that lead to other courses which in that particular one had either a bonus with coins, or underwater trip.
It uses a Super Mario Bros 3 engine, but includes features and enemies from Super Mario Bros 1, 2, and Super Mario World.
Either way, I found it good.

It doesn't matter how old I am, all were amazing games. (I found Super Mario Bros 3 the easiest and most enjoyable)
BTW thats v8.11 on the link. There is no 12.0, the website says its up to 8.11.
This post has been edited by Apache: Sep 1 2010, 09:23 PM