50m

50m is the second level in the game Donkey Kong and Donkey Kong '94. This level was omitted from the NES release of Donkey Kong due to hardware limitations.

Level overview
Mario starts at the bottom of the site, as with the previous level, and must navigate through a complex system of ladders and avoid the enemies, namely the Trouble Bugs spawned from the Oil Drum in the stage center. Also introduced in this stage is the appearance of Pauline's items- her umbrella and purse are optional collectibles for points.

Mario must make his way to the right of the level and climb the top right staircase to reach Pauline. Note the two staircases are unlike the others; their lower halves move up and down continuously and Mario must wait for the ladder to get low enough in order to access it.