Pokémon Yellow

About

Your own Yellow cartridge, the one the pret disassembly rebuilds byte for byte, on EmulatorJS's Gambatte core. Battery saves stay in your browser.

Pokémon Yellow is an enhanced version of Pokémon Red and Blue that allows you to start the game with your very own Pikachu following you around on-foot and collect the 3 other starters from strangers you meet around the region. However, your goal remains the same: catch them all and become the ultimate Pokémon Master.

Description from IGDB.

How it runs

Project

pokeyellowDecompilation. The original binary turned back into source code, function by function.By pret

Port

andrewnakas.github.ioBy Andrew Nakas · WebAssembly, on the Gambatte emulatorOnline since Oct 5, 2026Source: andrewnakas/pokeyellow-web

Player

mGBA 2.5.1By Jeffrey Pfau (endrift) and contributors, built for the web by Nicholas VanCise (thenick775) · MPL-2.0Play opens it on this site. The port above is under Other ways to play.

Controls

Arrows move. X is A, Z is B, Enter is Start, Backspace is Select. Hold F to fast forward, R to rewind. On a touch screen, the buttons show on the screen.

Plays with

Keyboard and touch. Saves in your browser, with the moment you left.

You need

Your ROM: Pokémon Yellow (USA, Europe), .gb, 1 MiB. You pick the file in the player, which keeps it in your browser.

Original

Game Freak, 1998, Game Boy