Infomation : Friv Games Online - Play Sift Heads World Act 3 game and free flash games from Frivgames4u.com In the game of Sift Heads World Act 3 Throughout Act 3, we will revisit Chicago and its dark and sombre areas of the underground crime organization. After a hard-hitting blow from Alonzo our team is back on the hunt. But it won't be so easy this time, cause Alonzo has some very influencing friends in high places.