Super Smash Bros.: Game Over (Nintendo Cinematic Universe)

Super Smash Bros.: Game Over is a Japanese anime film.

Summary
After the victory of Galeem, several fighters are lost, and it's up to the few surviving Smash Bros. to bring them back.

Plot Elements

 * In Sarasland, Queen Daisy gives birth to a baby boy; however, her people begin disintegrating into golden dust particles.
 * Three weeks after the victory of Galeem in the "Light War", 64% of life has been decimated.
 * King Mario has been adrift in space while trying to find a way home. After the spaceship runs out of gas and oxygen, Mario sends a final message out to Queen Peach and prepares to kill himself with a Poison Mushroom, but before he can eat it, Cappy arrives on his spaceship.
 * Cappy rescues Mario and returns him to Earth, where he reunites with Peach, Daisy, and the surviving Super Smash Bros.; however, Mario not too pleased with them (especially Link I, following the Civil War).
 * Samus Aran determines that the Controllers and the only tools needed to undo the "lightening", bringing all of Galeem's decimated victims back to life. Before Galeem fled, Samus managed to plant a tracker on the Controllers; any usage would alert the Smash Bros. to their presence. After the Controllers were allegedly used yesterday, the tracker went of, directing Galeem's presence to a small planet on the far side of the universe. Fox McCloud, determined to redeem himself for failing to stop Galeem, eagerly says, "Let's finish this old broad!"
 * On the planet, Galeem, who was weakened by the fatal blast she suffered from Fox, leaving her with only a few days left to live, is seen attending the burial place of her family. Suddenly, the Smash Bros. ambush and restrain her. Kirby inhales the Power Glove, but after spitting it out, he discovers that the Controllers are not on the Power Glove.
 * When interrogated, Galeem reveals that after bringing light back to the universe, the Controllers "served no purpose beyond temptation", so she destroyed the Controllers with the Controllers to prevent further usage, thus preventing the Smash Bros. from undoing her actions; therefore, Galeem declares, "It's Game Over." Outraged, Fox blasts Galeem's head off, proclaiming that he "went for the head".
 * Unfortunately, this is as far as I get on progressing through the story (for now), but I will return upon completion of the remaining NCU media:
 * Doom: Endgame