It’s been 20 years since the launch of Pokemon Yellow in Japan, and in that time the creature-collecting franchise has evolved quite a bit. Pokemon: Let’s Go, Pikachu and Let’s Go, Eevee revisit the enhanced, Pikachu-focused take on Pokemon Red and Blue, and while Game Freak’s remake is largely faithful to the Game Boy classic, not everything's the same. Here are 10 big changes from Pokemon Yellow to Pokemon: Let’s Go. Pokemon Go Park Much of Kanto in Let’s Go is a spruced up version of what you remember from Pokemon Yellow, but fans will spot several changes to the overworld—some big and others small.