Super Mario Galaxy 1 + 2

Storyline

The centennial Star Festival is held to watch a comet pass by the Mushroom Kingdom. On the night of the Star Festival, Princess Peach discovers a star-shaped creature called a Luma and invites Mario to the festival to show it to him. As Mario approaches the castle, Bowser attacks the Mushroom Kingdom with a fleet of airships and a massive flying saucer, which he uses to lift Peach's castle into outer space. Mario attempts to enter the castle but is attacked by Kamek, one of Bowser's minions, and cast loose into space, with the Luma following after him. Awakening on a small planet, Mario is introduced to Rosalina, a guardian of the cosmos and caretaker of the Luma and his brethren, who resides in a starship called the Comet Observatory. Rosalina explains that during a centennial visit to her home world, Bowser attacked the Observatory and stole the Power Stars that act as its power source, rendering it immobile. Bestowed with the power to travel through space by the Luma that Peach found, Mario sets off on a journey across the universe to reclaim the Power Stars and restore power to Rosalina's observatory. Along the way, he finds friends from the Mushroom Kingdom such as Luigi and the Toads while fighting Bowser and Bowser Jr. at certain points. Upon collecting enough Power Stars, the Comet Observatory flies to the center of the universe, where Bowser is holding Peach captive. While confronting Bowser, Mario learns that he plans to rule the entire universe with Peach at his side. Mario defeats Bowser and frees Peach, but one of the galaxy's planets collapses on itself, becoming a supermassive black hole that begins consuming the entire universe. The Lumas sacrifice themselves and jump into the black hole to destroy it, causing the black hole to collapse into a singularity; the universe is recreated entirely as the singularity explodes in a supernova. Rosalina appears to Mario, revealing that dying stars are later reborn as new stars, allowing the cycle of life to continue. Mario then awakens in the recreated Mushroom Kingdom alongside Peach and Bowser, and he celebrates the new galaxy that has emerged in the skies. If the player collects 120 stars, Rosalina will…