Newest Hacks

Nazo no Kabe: Block Kuzushi (NES) Konamic Ice Hockey (NES) Green Beret (NES) Exciting Basket (NES)

Newest Translations

Phantasy Star: Deluxe Edition Vandal Hearts Märchen Adventure Cotton 100% Kaettekita Mario Bros.

Newest Utilities

FF6 Advance - Characters Status Mystic Editor Sable Text Inserter Jade Cocoon Randomizer

Newest Documents


Newest Reviews

Pokémon Green in English Castlevania: Dawn of Dissonance - A Juste Story Mode Hack Pac-Man Collection+ Fire Emblem: Vision Quest

Newest Homebrew

Game Boy Advance RGB Colour Test (GBA) Plummet Challenge Game Carpet Shark Lost in Space

Featured Hack Images

Adventure Island 3: The Lost Isles Mega Man: After in Indonesia Technos Ice Hockey Reloaded Super Mario Bros. 5 - Reborn

Featured Translation Images

Kero Kero Keroppi no Daibouken 2: Donuts Ike ha Oosawagi! Magna Braban: Henreki no Yuusha Choumahou Tairiku Wozz Flashback Legends

Recent Updates




Creator of the YY_CHR graphics editing utility.



9 Utilities
YY_CHR.NETMultipleGraphics Editors19 Jan 2020
YY-CHRMultipleGraphics Editors08 Mar 2012
NES PAL HackerNESPalettes01 Jan 2006
Dragon Quest III Enemy ViewerNESGame Specific17 Jun 2002
Dragon Quest III Map ViewerNESGraphics Viewers16 Jun 2002
DS4vNESLevel Editors15 Dec 2001
SMB FixNESGame Specific24 Jul 2001
YY-MENESLevel Editors12 Dec 1999
NES2NSFNESSound11 Dec 1999

3 Hacks
Poison MushroomNESImprovement05 Apr 2001
Luigi gameNESImprovement20 Mar 2001
YY-SMBNESComplete20 Apr 1999


4 Hacks
Super Mario Bros - Girls OdysseyHackingLuigi Game
Poison MushroomHacking
Luigi gameHacking