Shadow the Hedgehog (Cube)

Unlock Egg Vaccum:
Beat normal story (the middle 3 stages on the map).

Unlock Samarui Blade:
Beat dark story (the top 3 stages on the map).

Unlock Heal Cannon:
Beat hero story (the bottom 3 stages on map).

Unlock Satelite Laser:
Beat semi dark story (the top middle 3 stages on map).

Unlock Omochao Gun:
Beat semi hero story (the bottom middle 3 stages on map).

2 Player Co-op mode:
On Story Mode, have your selected story mission as Hero and insert a controller into the P2 socket. The P2 controller should beable to move the Hero Character. These Characters include: Sonic, Tails, Knuckles, Maria etc. This is very useful against Bosses. Note: they cannot carry weapons.
(supplied by: james.masterson1)

There are 13 codes for this game.

(M)
KP35-TDC3-N9RYW
U8MF-AYPY-3RJBY

Infinite Lives
F1Q5-6H8C-HY202
M5C5-K0H4-FHX5Y

Infinite Rings
MEAX-VKGF-NVBFE
1HKQ-VNVR-X7MN1

Infinite Secondary Health
FX5X-2WZQ-JGK4Q
EKBT-QH4Y-QXF4X

Infinite Ammo
XMXA-2VKC-CBUZU
ARJM-7WXE-1QKQ1

Always Low Time
EJWV-PM71-KH00H
F0DB-XCTW-16YW6

Max Main Score
DNC3-Y6E0-KJVFF
HCDX-5CUM-WRKHH

Max Dark Score
7DVC-RV8R-ZU60K
TJ72-WANP-FUM3Z

Dark Score is 0
49WA-HQMY-QTK39
91JH-PAHM-1THQJ

Max Hero Score
J2ZN-TF9F-6JHCV
18T5-A86N-KKNC3

Hero Score is 0
WUWT-QKAC-J81NQ
863N-BDN9-3UPK0

Z+R To Fill Dark Meter
KZ5T-8W3F-318YT
MY8X-60GD-HTGYK
PGZR-U7MK-VH6G1

Z+L To Fill Hero Meter
UMCX-P155-UM6K7
KETR-W0JH-EPRMM
1N9F-TNKR-3KN7V