Patches
ROM hacks and fan translations, applied to your own dump in your browser.
A patch is the author's work; the game underneath it is yours. Every patch here is published by its author as a GitHub release artifact, pinned to a SHA-256 in our lockfile, and applied on this site in your browser against a dump whose fingerprint we check first. No ROM is ever hosted or linked, and no pre-patched file exists anywhere but your own download.
4 patches · 5 pinned patch files · listing rule
Fan translation · Pokémon FireRed Version
Pokémon Azoth English translation
A from-scratch English translation of Pokémon Azoth (口袋妖怪 水银, also called Pokémon Mercury), the Chinese FireRed hack that rebuilds Johto on the CFRU engine.
beta-24Game Boy AdvanceBPS1 pinned patch · applied in your browserROM hack · Pokémon Crystal Version
Pokémon Crystal Legacy
TheSmithPlays' vanilla-plus take on Crystal: revised learnsets and level curve, a real Team Rocket storyline, a bigger postgame, all without leaving Generation 2.
V1.3.1Game Boy ColorBPS2 pinned patches · applied in your browserROM hack · Pokémon Emerald Version
Pokémon Emerald Legacy
The finale of the Legacy trilogy: Emerald with a tighter level curve, better rival and Magma/Aqua storylines, Generation 3 balancing and a real postgame, deliberately not a kaizo hack.
V1.1.4Game Boy AdvanceBPS1 pinned patch · applied in your browserROM hack · Pokémon Yellow Version
Pokémon Yellow Legacy
The first Legacy hack: Pokémon Yellow with fixed learnsets, every Generation 1 Pokémon obtainable, rebalanced trainers and the original's worst bugs gone, still unmistakably Yellow.
V1.0.10Game Boy / Game Boy ColorBPS1 pinned patch · applied in your browser
Why a hack you are looking for may be missing
Two things must be true before a patch is listed. Its author must publish it as a release artifact with a stable URL we can pin a hash against, and its format must be one this site can apply in the browser (IPS, UPS and BPS today; xdelta is recognised but not yet applied). Hacks shared only through file-sharing links or Discord attachments have no provenance to pin, so they stay out, however popular. Pre-patched ROMs are never offered under any circumstances.