I am new to this forum and to SMBX, but I thought I should share this demo.
Here are some screenshots: Screenshots
Please post here if you found something that's not in English, or there is a misspelling. Also please, post what do you think about it, it's my first project and I really would like to know that.
Update 28-02-2016: Fixed many glitches (including unbeatable levels) and frog sprite.
Update 01-03-2016: Fixed translations, added more levels, now world 3 is accessible without using cheats (two levels in it, but they're not finished yet) and new level in secret world. Plus more custom sprites and effects for custom npc. Also fixed some graphics.
Update 02-03-2016: I don't know where the platform go in 3rd level, but now it's here... I also replaced the Toad sprite with Daisy (recolor of Peach), edited the poll
Update 03-03-2016: Fixed some things (and some clashes I hope)
Update 04-03-2016: Added more sceneries on the map, fixed some 1x1 pixels, added 2 more levels.
Update 05-03-2016: Fixed some things plus added two bonus levels. Fast update
Now they are completable.
Update 12-03-2016: Big update! I made new map , and fixed some things. Also I added minigames, where you can get bonus lives.
Plus I added new screenshots
Update 17-03-2016: New levels!
Update 18-03-2016: SMBX 2.0 version
Update 23-03-2016: New levels!
Update 29-03-2016: Replaced 3-1 level!
Download: [For now removed]