Jack Bros.

"The portal between Earth and another mysterious dimension has opened, and the intrepid Jack Brothers have come through for an adventure in our world. Having lost track of time, they now have only one hour to return to their home or be banished forever. Help them battle hoards of loathsome enemies through six electrifying 3-D levels, each with many floors to explore and conquer. This is one phenomenal adventure you can't afford to miss!"

Thanks to Mad-Matt for encoding this
Pretty cool game with nice 3D effects!

3D Version is also available with switched Left/Right to allow for Cross-eye 3D to work without any special screen or glasses required to view. Lowering the video height in the player will help with viewing. To watch on a 3DTV, use the Swap L/R function.