The expanded version of Sonic the Hedgehog present in Sonic Jam. The main change is that Sonic is now able to use the Spin Dash, not present in the original game, changing the gameplay flow.
Batman & Robin is an unreleased game for the Sega Saturn. It was a port of the PlayStation game of the same name, however was cancelled before release, presumably due to negative reception.
Galaxy Fräulein Yuna Remix is an updated re-release of the original 1992 Yuna game, enhanced by improving the graphics and adding new animation cutscenes.