Another day, another classic Kirby game announced for Nintendo Switch Online--though this one is exclusive to the premium Expansion Pack tier. Kirby and the Amazing Mirror will arrive September 29 on the subscription service.

What's neat about this Game Boy Advance addition is that Kirby and the Amazing Mirror will feature online co-op for up to four people on Nintendo Switch. When the title was originally released back in 2004, players had to use handheld link cables to adventure together as pink, red, yellow, and green Kirby.

Earlier this month, Nintendo Switch Online brought Kirby's Star Stacker on SNES to the US for the first time ever. And earlier this year, the unique Kirby Tilt 'n' Tumble launched on the subscription service, as well as Kirby's Dream Land 2 on Game Boy. It's basically been the year of the pink puffball.