The team is back and everyone seems to be on your tracks again. You will have to use your assassin skills to the max if you want to stay alive. Don't forget to get revenge while you're at it. Sift Heads World Ultimatum is presented to you by SolidGames.com and is sponsored by Games Free. This shooting game has been played 80,375 times by our visitors and currently has a rating of 89% after 4,279 votes.