I want to do a flash game similar to the tetris component only it's a flash game .swf format
and I want it to be over at mydomain.com/games/gamename
You should be able to embed the flash.swf file in your html page then add the page in the add pages from the admin in OSSN. :) The swf will add easy in macromedia software like dreamweaver , it will be a long string of numbers and letters once embedded, should work easy though.
Please search google, its not related to OSSN, we can not able to teach how to use basic html things.
See : http://stackoverflow.com/questions/137326/how-to-embed-a-swf-file-in-a-html-page
I asked how I can add a .swf flash file to a page I made ?
The "Hello World" component is a good example of how to add extra pages with your own content to Ossn.
Due to the many requests in the past for additonal features and components we have decided to develope a premium version. Features like Hashtags, Videos, Polls, Events, Stories, Link Preview, etc included in it.
$199 (Life Time)