Try to make a short Mega Man boss fight using the Mega engine. GameMaker 8.1, Studio, or Studio 2 is required. Remember to export your bossfight and place the bossfight RIGHT AFTER THE INIT ROOM. Bosses will be ranked through 3 criteria's: Sprites (how good do the sprites look?), gameplay (how fun is the boss fight?), and execution (how well-made was the fight?). Execution is the most important of these criterias.

As for a room, any terrain works.