Aquí están todos codigos para la promoción GottaCatchEmAll de Pokémon

Para empezar deben entrar a la pagina www.GottaCatchEmAll.com y usar el código XY1012 para inscribirse, luego ingresar los códigos abajo descritos y reclamar sus premios.

Y8P4 unlocks Pancham (Season 14 Theme Song Ringtone)
X9K3 unlocks Malimar (Eevee, etc. Alert Sounds)
X4Q8 unlocks Dedenne (Sinnoh starters Alert Sounds)
X3K5 unlocks Chespin (Season 1 Theme Song Ringtone)

Y2P6 unlocks Noivern (Pokémon Special/Adventures manga Desktop Wallpaper)
X7Q5 unlocks Honedge (Movie 15 credits theme Ringtone)
Y3F2 unlocks Pangoro (Charizard, Jigglypuff, Meowth Alert Sounds)
Y4L6 unlocks Skrelp (Season 15 music Ringtone)
X7C9 unlocks Helioptile (Mega Absol Desktop Wallpapers)
X5H8 unlocks Fennekin (Unova starters Alert Sounds)
Y9D8 unlocks Gogoat (Season 16 music Ringtone)
Y5B6 unlocks Spritzee (TCGo booster pack code)
Y8H7 unlocks Yveltal (Kanto starters Alert Sounds)
Y6J5 unlocks Sylveon (Pokémon Black & White manga preview)
X2R4 unlocks Bunnelby (Mega Mawile Desktop Wallpapers
X8G5 unlocks Inkay (Pokémon Black & White manga preview)
Y3S7 unlocks Skiddo (Hoenn starters Alert Sounds)
X4C7 unlocks Clauncher (Johto starters Alert Sounds)
X6P4 unlocks Froakie (TCGo booster pack code)
X5W8 unlocks Fletchling (Pokémon Back & White manga preview)
X5T3 unlocks Swirlix (Pokémon Black & White manga preview)
X8T9 unlocks Litleo (Mega Lucario Desktop Wallpapers)
Y6V8 unlocks Talonflame (Mega Ampharos Dekstop Wallpapers)
X7M4 unlocks Xerneas (Mega Blaziken Desktop Wallpapers)

Para ver lo que debes desbloquear por linea:

Linea 1: Xerneas, Clauncher, Bunnelby, Noivern, Yveltal
Linea 2: Spritzee, Helioptile, Pangoro, Sylveon, Litleo
Linea 3: Talonflame, Chespin, Fennekin, Froakie, Skrelp
Linea 4: Pancham, Gogoat, Dedenne, Honedge, Inkay
Linea 5: Swirlix, Malamar, Fletchling, Skiddo, (Poke Pista)

Fuente.