[youtube]http://www.youtube.com/watch?v=2qvSb1Al_sE[/youtube]
Basically, Arena with BLU being Scouts that spawn as a random prop (generators, wood cows, barrels, frogs, control points, etc) that have 30 seconds to find a hiding spot before a team of RED Pyros spawn who then have 2 minutes to find and kill all of the Scout props.
I remembering playing this a while ago, fun stuff. giggle;