Dino Piranha Speed Run

Dino Piranha Speed Run is the fourth mission of Good Egg Galaxy of Super Mario Galaxy. The primary goal in this mission is for Mario (or Luigi) to play through a slightly-alternated version of the Dino Piranha mission under a four minute time limit. If Mario takes more than the allotted four minutes to finish this mission, he dies. This mission can only be played if a Speedy Comet is orbiting the Galaxy.

Layout
Like the mission it is based on, Mario lands on the starting planet. This time, the timer is initiated at four minutes. The goal remains the same: Mario manoeuvres to the bottom of the starting planet, navigating himself to the top of the underside of the planet, but instead of having to spin to open an Item Crystal containing a Luma, the Luma is already there and transforms immediately to a Sling Star as Mario talks to the Luma. The Sling Star launches Mario to a Launch Star that launches Mario to the boulder planet, this time featuring Chain-Chomps as opposed to Boulders. The goal also remains the same here: Mario collects five yellow Star Chips that form a Launch Star, which takes him to the bean planet. The bean planet also contains the same goal as before: defeating the Piranha Plant here makes a Sproutle Vine appear. Mario traverses the Sproutle Vine, landing on the bitten apple planet. Even here, Boulders are replaced by Chain-Chomps. Mario then manoeuvres himself to the Prickly Piranha Plant, spawning a Sproutle Vine. This Sproutle Vine takes Mario to the block-climb planet. Mario can alternatively defeat a lone Piranha Plant atop a Warp Pipe to access the flipswitch planet, which he then navigates by activating all Flipswitch Panels found there until a Launch Star takes him to the block-climb planet. Mario then navigates the block-climb planet, destroys the Item Crystal containing a Launch Star, taking him to the dino geo planet. Dino Piranha is fought using the same strategy as before: spinning four times at his tail defeats him, revealing the Power Star. Grabbing the Power Star stops the timer, ending the mission.

Enemies

 * Octoombas
 * Slurples
 * Goombas
 * Chomps
 * Piranha Plants
 * Prickly Piranha Plant
 * Dino Piranha (boss)