Here is a game I made about a year ago.
Its pretty bad Ill admit now play spot the difference with this game submitted about a month later
Its still got the same cursor ball graphics level design and everything I was so pissed he managed to get a better score after decompiling my game and changing the graphics I removed my own game from the portal.
I look back now and laugh because my version didn't even have a preloader how amateur is that.
I still think preloaders are useful though as long as they don't reach the clutches of evil lol