Screw Jam! Home Screw Jam! 0.0 / 5 ( 0 votes ) Your Rating? Discover Screw Jam! – Play Free Now on GameHard! Screw Jam is a puzzle 2D game with new challenges and awesome levels. Your mission is to untwist screws and put them in the right screw boxes. You win when completing all the screw sets. Beautiful design with satisfying in-game sounds. Play the Screw Jam game at RegionGame now and have fun. Categories in which Screw Jam! is included: Soccer Sports Ball