Kirby's Dreamland, Hoshi no Kaabii in Japan, is the first in the Kirby series on original Gameboy, famously, it lacked the signature Copy that's in Adventure onwards. Kirby simply inhales, spits and swallows his way through Dreamland to prevent the residents from starving due to Dedede hoarding all the food for himself.
of course, there's not too much to say about Dreamland compared to future installments of the series, but a no-hit challenege on hard mode might keep your brain busy for a while. amazingly cute, even 33 years (and more in the future...) later!

no real Trivia except this game was supposed to be named Twinkle Popo and had some promotional material with this name.