A Chilled Breeze (50)
Complete the Ice Age Levels
A Nutty Rival (15)
Complete Nuts About Scratte
A Sticky Situation (15)
Complete Grave Danger
Ace Shooter (15)
Complete Flight of the Pterodactyl
Always follow the Rules! (15)
Complete Expect the Unexpected!
Amber Crystal Collector (25)
Collect all 16 Amber Crystals
Baby Proofer (15)
Complete Baby Proofing
Blue Crystal Collector (25)
Collect all 16 Blue Crystals
Cyan Crystal Collector (25)
Collect all 16 Cyan Crystals
Dedicated Collector (90)
Collect all 5 sets of 16 crystals
Diego's Challenge (25)
Complete Diego's Challenge in under 45 seconds
Dino Fighter Pilot (25)
Score 700 or more in the Flight of the Pterodactyl Challenge
Egbert, Shelly and Yoko (15)
Complete Egg Roll
Egg Hunt (15)
Complete Lonesome Sloth
Escape! (15)
Complete Run Sid Run!
Escaping from the Unknown (50)
Complete the levels below the Ice
Final Showdown (15)
Complete Skeleton Bridge
Going Home (90)
Complete the Game
Helping Scratte (15)
Complete Scrat's Jungle Jive
In Love (15)
Complete Scrat's Tar Pit Trouble
Keen Gardener (15)
Complete Flower Power
Meeting Buck (15)
Complete Buck to the Rescue
Momma's Challenge (25)
Score 350 or more in the Run Sid Run! Challenge
Protect the Babies (15)
Complete Noisy Nightlife
Pterodactyl Assault (25)
Complete Saving Sid Challenge in under 2 minutes 50 seconds
Pterosaur Troubles (15)
Complete Saving Sid
Purple Crystal Collector (25)
Collect all 16 Purple Crystals
Pursuit (15)
Complete The Pursuit
Quiet Time (25)
Score 700 or more in the Noisy Nightlife Challenge
Red Crystal Collector (25)
Collect all 16 Red Crystals
Rescue Egbert (25)
Complete Egg Roll Challenge 1 in under 40 seconds
Rescue Operation (15)
Complete Root of all Evil
Rescue Shelly (25)
Complete Egg Roll Challenge 2 in under 1 minute 15 seconds
Rescue Sid (15)
Complete Rudy's Revenge
Rescue Yoko (25)
Complete Egg Roll Challenge 3 in under 1 minute 45 seconds
Rudy's Challenge (25)
Score 450 or more in the Rudy's Revenge Challenge
Scrat's Time Challenge 1 (25)
Complete Nuts About Scratte Challenge in under 1 minute
Scrat's Time Challenge 2 (25)
Complete Scrat's Jungle Jive Challenge in under 2 minutes 15 seconds
Scrat's Time Challenge 3 (25)
Complete Scrat's Tar Pit Trouble Challenge in under 2 minutes
The Development Team (10)
View the Credits
The Early Bird (15)
Complete Sid's Early Start