The Fort of Moltz the Very Goonie

The Fort of Moltz the Very Goonie is level 5-4 in Yoshi's Island DS, and is visited by Yoshi and the babies on their way to Bowser's Castle, which is located in World 5-8. It is a mid-world "fort" stage, and it is the last in the game. Most of the level consists on staying on a moving platform avoiding spikes. As the level progresses, the platforms change and it gets more difficult to avoid the spikes. There is also a section in which Yoshi must jump to avoid being crushed by rocks. There is a part with a rocket just before the boss. As with all fort levels, there is a boss at the end, in this case Moltz the Very Goonie, as the stage title implies. He is an enormously fat Goonie who is summoned by Kamek and fought while falling from the sky.