[Plugin: ArcadePress] Upgrade to 3.0 quits working

I was going to go without categories then thought about going w/ categories but it didn’t work. So I thought I’d go back to without but it still don’t work. I can see the title & description but no pic or no game. It’s saying: The Flash plugin is required to view this object.

http://wordpress.org/extend/plugins/arcadepress/