Stage 3-1

Stage 3-1 is the first level of the Ship in the Game Boy version of Donkey Kong. The level focuses on traveling upon the Thwomp-related species called Ussun.

Layout
Mario starts off under some Wire where he must head right over to the Ladder and climb up then jump onto a single block then jump onto a Ussun when it's close enough then ride it over the Spikes. there are two Ussuns there and when one bumps into another one when facing opposite directions they change directions so it's best to jump onto the Ussun going towards the platform with a Road. Once there Mario must activate the Road then connect it to some platform a Ussun on the bottom is standing on so it goes over to the spiked ground. Mario has three choices for getting back to the platform on the left over the spikes, he can either take the Ussuns back over the spikes, use the wire to fling him over the spikes, or use the road once it deactivates then activate it again to go cross the spikey ground and walk on over it. Once over, Mario must then go back down the ladder then go right, he can jump into the water and head left to get a 1 UP Heart then he must head back and jump onto to the non-spiked platform. He must jump onto the Ussun when it's close enough then ride it over the spikes to the platform with the Key, Mario must then grab it and ride back across the Ussun without falling onto the spikes and jump across the gap so he doesn't fall into the water. Then after that he must simply make it to the Door to end the level.

Enemies

 * Ussuns

Pauline's lost items
Within this stage, Pauline's lost items can be found in the following order and in the following places:
 * Hat: In a water area below the Key.
 * Parasol: In the in closed area. Mario must Wire Spin up to it then pull the switch to open the door to escape.
 * Bag: Above the Spikes. Mario can ride the Ussuns to get it safely.