"Late in a system’s life, developers tend to put out some of the best games for that system, utilizing every trick they learned on their previous work. Such was clearly not the case when Nintendo released The Legend of Zelda: A Link to the Past early on in the life of the Super Nintendo. Widely regarded as one of the greatest games of all time, Sega had no clear answer to Nintendo’s 16-bit Zelda title for many years. Sega tried to one-up the Zelda formula, first through Landstalker and then later, through Beyond Oasis." - Jonathan Klotz, Emptylifebar
One modder produced an unofficial, modern-day take on the Game Gear.
Video Gamer writes: "There's a rogue underworld of devs operating clandestinely, still creating Game Boy games. We've spoken to one of them."
I would also prefer this in the ultimate genesis collection.