Ubisoft and Sony have announced that following the recent success of the Assassin's Creed Revelations multiplayer beta for PlayStation Plus and PS3-based Uplay members, the free preview of the hotly anticipated game will be up and running for all PSN users from 10am PT today. It only runs until September 11 (that's this Sunday) so get in there quick if you want to have a go.

Ubisoft has put together a handy beta guide for those of you new to the multiplayer component of the series. Check it out, and by the time your download finishes you'll be ready to stab your friends in the back with the best of them.

Assassin's Creed Revelations is out on November 15.

This article originally appeared on GamePro.com as Assassin's Creed Revelations Beta Opens to All PSN Members