Trophies:
Bronze trophies
A Nutty Rival – Complete nuts about scrat.
A Sicky Situation – Complete grave danger.
Ace Shooter – Complete flight of the pterodactyl.
Always Follow the Rules! – Complete expect the unexpected!
Baby Proofer – Complete baby proofing.
Egbert, Shelly and Yoko – Complete egg roll.
Egg Hunt – Complete lonesome sloth.
Escape! – Complete run sid run!
Final Showdown – Complete skeleton bridge.
Helping Scrat – Complete scrat’s jungle jive.
In Love – Complete scrat’s tar pit trouble.
Keen Gardener – Complete flower power.
Meeting Buck – Complete buck to the rescue.
Protect the Babies – Complete noisy nightlife.
Pterosaur Troubles – Complete saving sid.
Pursuit – Complete The pursuit.
Rescue Operation – Complete root of all evil.
Rescue Sid – Complete rudy’s revenge.
The Development Team – View the credits.
The Early Bird – Complete sid’s early start.
Silver trophies
A Chilled Breeze – Complete the ice age levels.
Amber Crystal Collector – Collect all 16 crystals in set 3.
Blue Crystal Collector – Collect all 16 crystals in set 5.
Cyan Crystal Collector – Collect all 16 crystals in set 1.
Diego’s Challenge – Complete diego’s challenge in under 45 seconds.
Dino Fighter Pilot – Score 700 or more in flight of the pterodactyl challenge.
Escaping From the Unknown – Complete the levels below the ice.
Momma’s Challenge – Score 350 or more in run sid run challenge.
Pterodactyl Assault – Complete saving sid challenge in under 2 minutes 50 seconds.
Purple Crystal Collector – Collect all 16 crystals in set 2.
Quiet Time – Score 700 or more in the noisy nightlife challenge.
Red Crystal Collector – Collect all 16 crystals in set 4.
Rescue Egbert – Complete egg roll challenge 1 in under 1 minute, 40 seconds.
Rescue Shelly – Complete egg roll challenge 2 in under 1 minute 15 seconds.
Rescue Yoko – Complete egg roll challenge 3 in under 1 minute 45 seconds.
Rudy’s Challenge – Score 450 or more in rudy’s revenge challenge.
Scrat’s Time Challenge 1 – Complete nuts about scrat challenge in under 1 minute.
Scrat’s Time Challenge 2 – Complete scrat’s jungle jive challenge in under 2 minutes 15 seconds.
Scrat’s Time Challenge 3 – Complete scrat’s tar pit trouble challenge in under 2 minutes.
Gold trophies
Dedicated Collector – Collect all 5 sets of 16 crystals.
Going Home – Complete the game.
Platinum trophy
Platinum Trophy – Earn all Bronze, Silver, and Gold trophies.