The Sims House Party Expansion pack is being developed for the Mac by Westlake Interactive for games publishers Aspyr.

The Sims House Party was recently released by EA Games and developed by Maxis.

House Party is all about getting the Sims to socialise. The add-on doesn't feature any new careers for the Sims, but there are new party decors, and items such as mechanical bulls and a giant cake designed to encourage wild parties.

The expansion pack will be distributed by Softline on its release.