The Sift Heads World series reaches its epic conclusion with Sift Heads World: Ultimatum, an action-packed point-and-click game. You take on the role of a group of friends who are on the run from both the police and the Italian Mafia. But now it’s time to stop running and take action, as you aim to bring down the Mafia’s leader, Alonzo. Experience the thrilling finale of this fantastic series and discover what fate has in store for Vinnie and his comrades. Sift Heads World: Act 7 – Ultimatum was published on February 10th, 2011 by Pyrozen. Made in Adobe Flash. It is now again playable thanks to Ruffle.rs Credits:Sift Heads World Ultimatum is developed by Pyrozen. How to Play: How to Play: Left Mouse Button = Control and Shoot R = Reload Space = Aim (get out of cover)