The unwritten rule is that threads in the showcase are of a certain quality and popularity.
Threads that were there before the rules change are unaffected though, but it effects new threads set up.
Although, I like the look of your opening post. Very graphical and eye pleasing.
So it's moved
I have a quick question. I'm the founder of a Game Making Team, Perihelion Productions and we've started the game Pokemon Helio Version rather recently. My art director, Aquakip, started up the thread [here: http://www.pokecommunity.com/showthread.php?t=206930] and we were moved to the Drawing Board on account that we had no screenshots.
So we made some screenshots, did a few updates, we even got a video up, and now we'd again like to make an application to go [moved] to the Showcase.
If there are any problems, or anything that would go against that, feel free to VM me back.