Alligator - Any Difficulty 81-249 Alerts, 41 or more Continues, 101-299 Kills
Bat - Normal Ranking No Alerts
Capybara - Normal Ranking Play Time over 30 hours
Cat - Easy and Very Easy Ranking Save over 100 times
Centipede - Any Difficulty 1-20 Alerts, 41 or more continues, 1-100 kills
Chameleon - Special Ranking No alerts, kills, continues, or Life Medicines used
Chicken - Easy and Very Easy Difficulties Alert Mode over 300 times, Kill over 300 people, Eat more than 31 Meals, Play Time over 30 hours, Continue over 60 times, Save over 100 times
Cow - Special Ranking Alert Mode raised over 300 times
Crocodile - Any Difficulty 81-249 Alerts, 0-40 Continues, 101-299 Kills
Deer - Normal Ranking Save over 100 times
Doberman - Extreme Ranking No Special Item used, 1 Alert, 0 Kills, Under 3 Life Meds, Under 5:15 play time, 0 continues
Doberman - Hard Ranking No Special Item used, 0 Alerts, 0 Kills, 0 Life Meds, Under 5:00 play time, under 50 saves, 0 continues
Doberman - Normal Ranking No Special Item used, 0 Alerts, Under 10 Life Bars of Damage, 0 Kills, 0 Life Meds, Under 5:00 play time, under 25 saves, 0 continues
Eagle - Extreme Ranking Play Time under 5:00
Elephant - Normal Ranking Over 31 Meals Eaten
Falcon - Normal Ranking Play Time under 5:00
Flying Fox - Hard Ranking No Alerts
Flying Squirrel - Easy and Very Easy Ranking No Alerts
Fox - Extreme Ranking No Special Item used, 0 Alerts, 0 Kills, 0 Life Meds, Under 5:00 play time, under 50 saves, 0 continues
Fox - Hard Ranking No Special Item used, 0 Alerts, Under 10 Life Bars of Damage, 0 Kills, 0 Life Meds, Under 5:00 play time, under 25 saves, 0 continues
Foxhound - Extreme Ranking No Special Item used, 0 Alerts, Under 10 Life Bars of Damage, 0 Kills, 0 Life Meds, Under 5:00 play time, under 25 saves, 0 continues
Giant Panda - Extreme Ranking Play Time over 30 hours
Hawk - Hard Ranking Play Time under 5:00
Hippopotamus - Extreme Ranking Save over 100 times
Hound - Easy Ranking No Special Item used, 0 Alerts, Under 10 Life Bars of Damage, 0 Kills, 0 Life Meds, Under 5:00 play time, under 25 saves, 0 continues
Hound - Extreme Ranking No Special Item used, 2 Alerts, 0 Kills, Under 5:00 play time, under 25 saves, 0 continues
Hound - Hard Ranking No Special Item used, 1 Alert, 0 Kills, Under 3 Life Meds, Under 5:15 play time, 0 continues
Hound - Normal Ranking No Special Item used, 0 Alerts, 0 Kills, 0 Life Meds, Under 5:00 play time, under 50 saves, 0 continues
Hyena - Any Difficulty 51-80 Alerts, 41 or more Continues, 101-299 Kills
Iguana - Any Difficulty 81-249 Alerts, 0-40 Continues, 1-100 Kills
Jackal - Any Difficulty 51-80 Alerts, 0-40 Continues, 1-100 Kills
Jaguar - Any Difficulty 21-50 Alerts, 0-40 Continues, 1-100 Kills
Kerotan - Special Ranking Shoot all 64 Kerotan Frogs
Koala - Easy and Very Easy Ranking Play Time over 30 hours
Komodo Dragon - Any Difficulty 81-249 Alerts, 41 or more Continues, 1-100 Kills
Leech - Special Ranking Clear the Game with Leech attached
Leopard - Any Difficulty 21-50 Alerts, 41 or more Continues, 1-100 Kills
Mammoth - Hard Ranking Kill over 300 Humans
Markhor - Special Ranking Every Plant and Animal Captured, Cure Supply Plant, and non animal-plant item ( RC Mate, Noodles, etc.)
Mongoose - Any Difficulty 51-80 Alerts, 41 or more Continues, 1-100 Kills
Mouse - Normal Difficulty Alert Mode over 300 times, Kill over 300 people, Eat more than 31 Meals, Play Time over 30 hours, Continue over 60
times, Save over 100 times
Night Owl - Extreme Ranking No Alerts
Ostrich - Extreme Difficulty Alert Mode over 300 times, Kill over 300 people, Eat more than 31
Meals, Play Time over 30 hours, Continue over 60 times, Save over 100 times
Panther - Any Difficulty 21-50 Alerts, 0-40
Continues, 101-299 Kills
Pig - Easy and Very Easy Ranking Over 31 Meals
Eaten
Pigeon - Special Ranking No Kills
Piranha - Easy and Very Easy Ranking Kill over 300 Humans
Puma - Any Difficulty 21-50 Alerts, 41 or more Continues, 101-299 Kills
Rabbit - Hard Difficulty Alert Mode over 300 times, Kill over 300 people, Eat more than 31
Meals, Play Time over 30 hours, Continue over 60 times, Save over 100 times
Scorpion - Any Difficulty 1-20 Alerts, 0-40 continues, 1-100 kills
Shark - Normal Ranking Kill over 300 Humans
Sloth - Hard Ranking Play Time over 30 hours
Spider - Any Difficulty 1-20 Alerts, 41 or more continues, 101-299 kills
Swallow - Easy and Very Easy Ranking Play Time under 5:00
Tarantula - Any Difficulty 1-20 Alerts, 0-40 continues, 101-299 kills
Tasmanian Devil - Any Difficulty 51-80 Alerts, 0-40 Continues, 101-299 Kills
Tsuchinoko - Special Ranking Clear game with living Tsuchinoko captured
Whale - Extreme Ranking Kill over 300 Humans
Zebra - Hard Ranking Save over 100 times