Stage 9-4

Stage 9-4 is the fourth level of the Tower in the Game Boy version of Donkey Kong.

Layout
The player starts the level on the bottom-left portion of the map. At the top is Donkey Kong and Donkey Kong Jr., of which the latter will occasionally throw Poison Mushrooms in the area. Mario must use the chains to place all of the keys into their keyholes (in a manner similar to Stage 4 from Donkey Kong Jr.) while avoiding Kuros in order to lock Donkey Kong Jr. in a cage and thus complete the level.

Enemies

 * Kuro