Ace Fossil Fight.
Destroy the T-Rex boss.
Achieve a score of 3500 in the Pyroclastic Flow Survival Challenge.
Complete the race on Hot Stepping with at least 2800 Points left on the clock.
Collect all 25 special bubbles.
Achieve a score of 5500 in the Pterodactyl Toss Survival Challenge.
Ace Cro-Magnon City.
Achieve a score of 4500 in the Acid Reflux Survival Challenge.
Ace Inside Big Rex with 5 players.
Collect 15 special bubbles.
Achieve a score of 4500 in the Primordial Shoot Survival Challenge.
Ace Prehistoric Paradise.
Complete the race on Learning to Move with at least 1000 Points left on the clock.
Collect 5 special bubbles.
