Batman Underground has pixelated visuals but the action sequences in the game is still very imminent. Since crime is not only limited in the streets of Gotham, the Dark Knight is now investigating the undergrounds and the sewers to beat up the gangsters and other evildoers that are lurking in there, and it is possibly even more dangerous than any other part of the town. You as a hero will have to punch, kick, or do roundhouses kicks to make your foes see some stars dangling over their heads, and beware of their attacks because taking too much damage means game over for the crime fighter. You are leveling up with the number of opponents you beat. Good luck!