All Levels
Enter the following codes under "Enter Secret Code" in the Secrets Men to unlock all the levels: Zon, Zon, Zon, Zon.
Secret Cryptids
Enter the following codes under "Enter Secret Code" in the Secrets Men to unlock more Cryptids.
Fiskerton, Zak, Zon, Komodo - Unlock Amarok to be scanned in level 2
Zon, Zak, Zon, Fiskerton - Unlock Biloko to be scanned in level 9
Komodo, Zon, Zak, Komodo - Unlock Bishopville Lizardman to be scanned in level 3
Zak, Zak, Zon, Fiskerton - Unlock Naga to be scanned in level 7
Zak, Komodo, Fiskerton, Fiskerton - Unlock Rakshasa to be scanned in level 8