I have made some progress. I am right now using the graphics in gif. format, but I will make it into png. later. I also made the the start-up screen. http://i.imgur.com/XWBYSO8.png?1 http://i.imgur.com/QClc7DY.png?1 http://i.imgur.com/LsDJY8Z.png http://i.imgur.com/LsDJY8Z.png http://i.imgur.com/Tfd...
You can download PGE in his laboratory. It is a bit unstable, where sometimes it will open correctly SMBX 1.4. Unfortunately, it will delete all warps and sometimes backgrounds or NPCs. It can also delete scripts and events.