Pokémon Crystal GameShark Codes

Also see Cheats for more help on Pokémon Crystal.

Play as the Boy (GBC) North America

Play as the regular boy. Oh, sorry. Here's the code:
0100d8d4

Play as the the Blonde Girl with a Ponytail (GBC) North America

Play as the the Blonde Girl with a Ponytail.
010cd8d4

Play as the Little Girl with short black hair (GBC) North America

Play as the Little Girl with short black hair.
0118d8d4

Play as Old Man (GBC) North America

Play as an old man. Please use at your own risk!
0124d8d4
rating: 1/5

Play as Nidoqueen (GBC) North America

Play as a beast. If you are a boy, the color of the beast will be red. If you are a girl, the color will
be blue.
0130d8d4

Play as Guy with black hair (with a bit of pink hair) (GBC) North America

Play as the Guy with black hair (with a bit of pink hair).
013cd8d4

2nd Pokemon: Max Attack (GBC) Japan

Crystal
91FFECDC
91FFEDDC
91FFEEDC
91FFEFDC

Key Item Modifier (GBC) North America

Slot 1 91xxBDD8
Slot 2 91xxBED8
Slot 3 91xxBFD8
Slot 4 91xxC0D8
Slot 5 91xxC1D8
Slot 6 91xxC2D8
Slot 7 91xxC3D8
Slot 8 91xxC4D8
Slot 9 91xxC5D8
Slot 10 91xxC6D8
Slot 11 91xxC7D8
Slot 12 91xxC8D8

Replace xx with the following:
07 - Bicycle
36 - Coin Case
37 - Itemfinder
3A - Old Rod
3B - Good Rod
3D - Super Rod
42 - Red Scale
44 - S.S. Ticket
45 - Mystery Egg
46 - Clear Bell
47 - Silver Wing
73 - GS Ball
74 - Blue Card
7F - Card Key
80 - Machine Part
81 - Egg Ticket
85 - Basement Key
86 - Pass
AF - Squirtbottle
B2 - Rainbow Wing

Rematch Gym Leaders (GBC) North America

017F7CD5
01007DD5
01144ED8
01E04FD8
rating: 5/5

Always on Bike (GBC) North America

91015DD9
(0.0845/d/web6)