Sims99.com is a large, active machinima promotion website that as of May 2007 listed nearly 5000 films. All machinima creators are encouraged to use the site to promote their work.
- ratings and reviews
- monthly film contests
- periodic themed movie contests
- thriving forum community 
- articles and tutorials 
- over 10,000 registered users (May 2007)
- over 5000 movies (May 2007)
It began as a Sims 2 movie directory in January 2005, but expanded to include other types of machinima, and now also allows users to add flash animation and other types of short films.