Hint: Earn Skill Points
You can earn five (5) skill points if you don't get hit during a battle. Get hit once and you'll earn two (2) skill points. Get knocked out and you'll earn just one (1) point, and if you're knocked out entirely you'll get nothing!
Unlockable: Gerald's Journal
To unlock Gerald's journal, you must beat the game in Story Mode and replay all of the episodes with each character.
Cheat: Cheat List
Enter the passcode in Emerl's story to unlock the respective card.
alogK - Amy Combo Card
EkiTa - Chaos Combo Card
ZAhan - Cream Combo Card
tSueT - E-102 Combo Card
yU3Da - Knuckles Combo Card
AhnVo - Rouge Combo Card
75619 - Sonic Combo Card
ArmIa - Shadow Combo Card
OTrOI - Tails Combo Card
Unlockable: E-102r
Defeat E-102r in Sonic's story.
Unlockable: Chaos
Defeat Chaos at the crater in Emerl's story.
Cheat List
Enter the passcode in Emerl's story to unlock the respective card.
alogK - Amy Combo Card
EkiTa - Chaos Combo Card
ZAhan - Cream Combo Card
tSueT - E-102 Combo Card
yU3Da - Knuckles Combo Card
AhnVo - Rouge Combo Card
75619 - Sonic Combo Card
ArmIa - Shadow Combo Card (uppercase "i" after the "m")(submitted by Shadow_devourer)
OTrOI - Tails Combo Card (submitted by Shadow)
